123534233444059 has 32 divisors (see below), whose sum is σ = 128436392448000. Its totient is φ = 118691746588800.

The previous prime is 123534233443949. The next prime is 123534233444099. The reversal of 123534233444059 is 950444332435321.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123534233444059 is a prime.

It is a super-2 number, since 2×123534233444059² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123534233443997 and 123534233444015.

It is not an unprimeable number, because it can be changed into a prime (123534233444099) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10668811332 + ... + 10668822910.

It is an arithmetic number, because the mean of its divisors is an integer number (4013637264000).

Almost surely, 2^{123534233444059} is an apocalyptic number.

123534233444059 is a deficient number, since it is larger than the sum of its proper divisors (4902159003941).

123534233444059 is a wasteful number, since it uses less digits than its factorization.

123534233444059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14779.

The product of its (nonzero) digits is 18662400, while the sum is 52.

The spelling of 123534233444059 in words is "one hundred twenty-three trillion, five hundred thirty-four billion, two hundred thirty-three million, four hundred forty-four thousand, fifty-nine".