23002430432 has 24 divisors (see below), whose sum is σ = 45631738152. Its totient is φ = 11413417600.

The previous prime is 23002430417. The next prime is 23002430447. The reversal of 23002430432 is 23403420032.

It is an interprime number because it is at equal distance from previous prime (23002430417) and next prime (23002430447).

It is a super-2 number, since 2×23002430432² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23002430398 and 23002430407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2739419 + ... + 2747802.

It is an arithmetic number, because the mean of its divisors is an integer number (1901322423).

Almost surely, 2^23002430432 is an apocalyptic number.

It is an amenable number.

23002430432 is a deficient number, since it is larger than the sum of its proper divisors (22629307720).

23002430432 is a wasteful number, since it uses less digits than its factorization.

23002430432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5487362 (or 5487354 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 23002430432 its reverse (23403420032), we get a palindrome (46405850464).

The spelling of 23002430432 in words is "twenty-three billion, two million, four hundred thirty thousand, four hundred thirty-two".