23355680133458 has 16 divisors (see below), whose sum is σ = 35513609809920. Its totient is φ = 11517811803936.

The previous prime is 23355680133451. The next prime is 23355680133473. The reversal of 23355680133458 is 85433108655332.

It is not an unprimeable number, because it can be changed into a prime (23355680133451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52919423 + ... + 53358941.

It is an arithmetic number, because the mean of its divisors is an integer number (2219600613120).

Almost surely, 2^{23355680133458} is an apocalyptic number.

23355680133458 is a deficient number, since it is larger than the sum of its proper divisors (12157929676462).

23355680133458 is a wasteful number, since it uses less digits than its factorization.

23355680133458 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 803561.

The product of its (nonzero) digits is 31104000, while the sum is 56.

The spelling of 23355680133458 in words is "twenty-three trillion, three hundred fifty-five billion, six hundred eighty million, one hundred thirty-three thousand, four hundred fifty-eight".