23204032424 has 8 divisors (see below), whose sum is σ = 43507560810. Its totient is φ = 11602016208.

The previous prime is 23204032393. The next prime is 23204032447. The reversal of 23204032424 is 42423040232.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 17960824324 + 5243208100 = 134018^2 + 72410^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 23204032393 and 23204032402.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1450252019 + ... + 1450252034.

Almost surely, 2^23204032424 is an apocalyptic number.

It is an amenable number.

23204032424 is a deficient number, since it is larger than the sum of its proper divisors (20303528386).

23204032424 is a wasteful number, since it uses less digits than its factorization.

23204032424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2900504059 (or 2900504055 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 23204032424 its reverse (42423040232), we get a palindrome (65627072656).

The spelling of 23204032424 in words is "twenty-three billion, two hundred four million, thirty-two thousand, four hundred twenty-four".