23554256332134 has 64 divisors (see below), whose sum is σ = 51969046348800. Its totient is φ = 7057572000000.

The previous prime is 23554256332067. The next prime is 23554256332157. The reversal of 23554256332134 is 43123365245532.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2653642 + ... + 7358690.

It is an arithmetic number, because the mean of its divisors is an integer number (812016349200).

Almost surely, 2^{23554256332134} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23554256332134, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25984523174400).

23554256332134 is an abundant number, since it is smaller than the sum of its proper divisors (28414790016666).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23554256332134 is a wasteful number, since it uses less digits than its factorization.

23554256332134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4705917.

The product of its digits is 7776000, while the sum is 48.

The spelling of 23554256332134 in words is "twenty-three trillion, five hundred fifty-four billion, two hundred fifty-six million, three hundred thirty-two thousand, one hundred thirty-four".