23042032430 has 16 divisors (see below), whose sum is σ = 41482275120. Its totient is φ = 9215342592.

The previous prime is 23042032381. The next prime is 23042032487. The reversal of 23042032430 is 3423024032.

23042032430 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 23042032396 and 23042032405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116819 + ... + 244398.

It is an arithmetic number, because the mean of its divisors is an integer number (2592642195).

Almost surely, 2^23042032430 is an apocalyptic number.

23042032430 is a deficient number, since it is larger than the sum of its proper divisors (18440242690).

23042032430 is a wasteful number, since it uses less digits than its factorization.

23042032430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367603.

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

Adding to 23042032430 its reverse (3423024032), we get a palindrome (26465056462).

The spelling of 23042032430 in words is "twenty-three billion, forty-two million, thirty-two thousand, four hundred thirty".