11740466920 has 128 divisors (see below), whose sum is σ = 32731776000. Its totient is φ = 3690556416.

The previous prime is 11740466893. The next prime is 11740466921. The reversal of 11740466920 is 2966404711.

It is a super-2 number, since 2×11740466920² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (11740466921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 531537 + ... + 553183.

It is an arithmetic number, because the mean of its divisors is an integer number (255717000).

Almost surely, 2^11740466920 is an apocalyptic number.

11740466920 is a gapful number since it is divisible by the number (10) 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 11740466920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16365888000).

11740466920 is an abundant number, since it is smaller than the sum of its proper divisors (20991309080).

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

11740466920 is a wasteful number, since it uses less digits than its factorization.

11740466920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21827 (or 21823 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 11740466920 in words is "eleven billion, seven hundred forty million, four hundred sixty-six thousand, nine hundred twenty".