23055766734 has 128 divisors (see below), whose sum is σ = 63422714880. Its totient is φ = 5392972800.

The previous prime is 23055766709. The next prime is 23055766757. The reversal of 23055766734 is 43766755032.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 199432 + ... + 293060.

It is an arithmetic number, because the mean of its divisors is an integer number (495489960).

Almost surely, 2^23055766734 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23055766734, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31711357440).

23055766734 is an abundant number, since it is smaller than the sum of its proper divisors (40366948146).

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

23055766734 is a wasteful number, since it uses less digits than its factorization.

23055766734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93706.

The product of its (nonzero) digits is 3175200, while the sum is 48.

The spelling of 23055766734 in words is "twenty-three billion, fifty-five million, seven hundred sixty-six thousand, seven hundred thirty-four".