23375890559044 has 9 divisors (see below), whose sum is σ = 40907825400351. Its totient is φ = 11687940444660.

The previous prime is 23375890559017. The next prime is 23375890559089. The reversal of 23375890559044 is 44095509857332.

It is a happy number.

The square root of 23375890559044 is 4834862.

It is a perfect power (a square), and thus also a powerful number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 8461009 + ... + 10878439.

Almost surely, 2^{23375890559044} is an apocalyptic number.

23375890559044 is the 4834862-nd square number.

It is an amenable number.

23375890559044 is a deficient number, since it is larger than the sum of its proper divisors (17531934841307).

23375890559044 is an frugal number, since it uses more digits than its factorization.

23375890559044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4834866 (or 2417433 counting only the distinct ones).

The product of its (nonzero) digits is 163296000, while the sum is 64.

The spelling of 23375890559044 in words is "twenty-three trillion, three hundred seventy-five billion, eight hundred ninety million, five hundred fifty-nine thousand, forty-four".