11402085632 has 36 divisors (see below), whose sum is σ = 26011011936. Its totient is φ = 4886607360.

The previous prime is 11402085631. The next prime is 11402085659. The reversal of 11402085632 is 23658020411.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11402085631) 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 3 ways as a sum of consecutive naturals, for example, 3179594 + ... + 3183177.

Almost surely, 2^11402085632 is an apocalyptic number.

It is an amenable number.

11402085632 is an abundant number, since it is smaller than the sum of its proper divisors (14608926304).

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

11402085632 is an frugal number, since it uses more digits than its factorization.

11402085632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6362794 (or 6362780 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The spelling of 11402085632 in words is "eleven billion, four hundred two million, eighty-five thousand, six hundred thirty-two".