10402498432 has 32 divisors (see below), whose sum is σ = 20728617480. Its totient is φ = 5200022016.

The previous prime is 10402498409. The next prime is 10402498433. The reversal of 10402498432 is 23489420401.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 10402498391 and 10402498400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10402498433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 802918 + ... + 815770.

Almost surely, 2^10402498432 is an apocalyptic number.

It is an amenable number.

10402498432 is a deficient number, since it is larger than the sum of its proper divisors (10326119048).

10402498432 is an equidigital number, since it uses as much as digits as its factorization.

10402498432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19190 (or 19178 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 10402498432 in words is "ten billion, four hundred two million, four hundred ninety-eight thousand, four hundred thirty-two".