23450032332416 has 16 divisors (see below), whose sum is σ = 46716861287490. Its totient is φ = 11725016166144.

The previous prime is 23450032332409. The next prime is 23450032332431. The reversal of 23450032332416 is 61423323005432.

It can be written as a sum of positive squares in only one way, i.e., 23210425998400 + 239606334016 = 4817720^2 + 489496^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a self number, because there is not a number n which added to its sum of digits gives 23450032332416.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 91601688671 + ... + 91601688926.

Almost surely, 2^{23450032332416} is an apocalyptic number.

It is an amenable number.

23450032332416 is a deficient number, since it is larger than the sum of its proper divisors (23266828955074).

23450032332416 is an equidigital number, since it uses as much as digits as its factorization.

23450032332416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183203377611 (or 183203377599 counting only the distinct ones).

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

Adding to 23450032332416 its reverse (61423323005432), we get a palindrome (84873355337848).

The spelling of 23450032332416 in words is "twenty-three trillion, four hundred fifty billion, thirty-two million, three hundred thirty-two thousand, four hundred sixteen".