11412632340 has 108 divisors (see below), whose sum is σ = 36536438484. Its totient is φ = 2883174912.

The previous prime is 11412632333. The next prime is 11412632347. The reversal of 11412632340 is 4323621411.

It is a happy number.

11412632340 is a `hidden beast` number, since 1 + 14 + 12 + 632 + 3 + 4 + 0 = 666.

11412632340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11412632333) and next prime (11412632347).

It can be written as a sum of positive squares in 2 ways, for example, as 3945598596 + 7467033744 = 62814^2 + 86412^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11412632347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 22837 + ... + 152796.

Almost surely, 2^11412632340 is an apocalyptic number.

11412632340 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 11412632340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18268219242).

11412632340 is an abundant number, since it is smaller than the sum of its proper divisors (25123806144).

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

11412632340 is a wasteful number, since it uses less digits than its factorization.

11412632340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175686 (or 175662 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The spelling of 11412632340 in words is "eleven billion, four hundred twelve million, six hundred thirty-two thousand, three hundred forty".