23613434354 has 4 divisors (see below), whose sum is σ = 35420151534. Its totient is φ = 11806717176.

The previous prime is 23613434329. The next prime is 23613434387. The reversal of 23613434354 is 45343431632.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 14286703729 + 9326730625 = 119527^2 + 96575^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5903358587 + ... + 5903358590.

Almost surely, 2^23613434354 is an apocalyptic number.

23613434354 is a deficient number, since it is larger than the sum of its proper divisors (11806717180).

23613434354 is a wasteful number, since it uses less digits than its factorization.

23613434354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11806717179.

The product of its digits is 311040, while the sum is 38.

Adding to 23613434354 its reverse (45343431632), we get a palindrome (68956865986).

The spelling of 23613434354 in words is "twenty-three billion, six hundred thirteen million, four hundred thirty-four thousand, three hundred fifty-four".