11400088674 has 48 divisors (see below), whose sum is σ = 25540358400. Its totient is φ = 3386755008.

The previous prime is 11400088649. The next prime is 11400088691. The reversal of 11400088674 is 47688000411.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 164434 + ... + 223245.

It is an arithmetic number, because the mean of its divisors is an integer number (532090800).

Almost surely, 2^11400088674 is an apocalyptic number.

11400088674 is an abundant number, since it is smaller than the sum of its proper divisors (14140269726).

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

11400088674 is a wasteful number, since it uses less digits than its factorization.

11400088674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387739 (or 387726 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 39.

The spelling of 11400088674 in words is "eleven billion, four hundred million, eighty-eight thousand, six hundred seventy-four".