23430403432 has 32 divisors (see below), whose sum is σ = 46259769600. Its totient is φ = 11094879744.

The previous prime is 23430403427. The next prime is 23430403433.

23430403432 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 23430403432.

It is not an unprimeable number, because it can be changed into a prime (23430403433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 457048 + ... + 505720.

It is an arithmetic number, because the mean of its divisors is an integer number (1445617800).

Almost surely, 2^23430403432 is an apocalyptic number.

It is an amenable number.

23430403432 is a deficient number, since it is larger than the sum of its proper divisors (22829366168).

23430403432 is a wasteful number, since it uses less digits than its factorization.

23430403432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51865 (or 51861 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

The spelling of 23430403432 in words is "twenty-three billion, four hundred thirty million, four hundred three thousand, four hundred thirty-two".