23230434004 has 12 divisors (see below), whose sum is σ = 40690461364. Its totient is φ = 11604587904.

The previous prime is 23230433983. The next prime is 23230434107. The reversal of 23230434004 is 40043403232.

It can be written as a sum of positive squares in 2 ways, for example, as 23037168400 + 193265604 = 151780^2 + 13902^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 23230434004.

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, 2652357 + ... + 2661100.

Almost surely, 2^23230434004 is an apocalyptic number.

It is an amenable number.

23230434004 is a deficient number, since it is larger than the sum of its proper divisors (17460027360).

23230434004 is a wasteful number, since it uses less digits than its factorization.

23230434004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5314554 (or 5314552 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 23230434004 its reverse (40043403232), we get a palindrome (63273837236).

The spelling of 23230434004 in words is "twenty-three billion, two hundred thirty million, four hundred thirty-four thousand, four".