11744854632 has 128 divisors (see below), whose sum is σ = 37323129600. Its totient is φ = 3352264704.

The previous prime is 11744854631. The next prime is 11744854633. The reversal of 11744854632 is 23645844711.

11744854632 is a `hidden beast` number, since 1 + 1 + 7 + 4 + 4 + 8 + 5 + 4 + 632 = 666.

It is an interprime number because it is at equal distance from previous prime (11744854631) and next prime (11744854633).

It is a super-2 number, since 2×11744854632² (a number of 21 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (11744854631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1739968 + ... + 1746704.

It is an arithmetic number, because the mean of its divisors is an integer number (291586950).

Almost surely, 2^11744854632 is an apocalyptic number.

11744854632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11744854632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18661564800).

11744854632 is an abundant number, since it is smaller than the sum of its proper divisors (25578274968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11744854632 is a wasteful number, since it uses less digits than its factorization.

11744854632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7912 (or 7902 counting only the distinct ones).

The product of its digits is 645120, while the sum is 45.

The spelling of 11744854632 in words is "eleven billion, seven hundred forty-four million, eight hundred fifty-four thousand, six hundred thirty-two".