123012240010344 has 32 divisors (see below), whose sum is σ = 341700666696000. Its totient is φ = 41004080003376.

The previous prime is 123012240010333. The next prime is 123012240010357. The reversal of 123012240010344 is 443010042210321.

123012240010344 is a `hidden beast` number, since 1 + 2 + 30 + 122 + 400 + 103 + 4 + 4 = 666.

123012240010344 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×123012240010344² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 284750555364 + ... + 284750555795.

It is an arithmetic number, because the mean of its divisors is an integer number (10678145834250).

Almost surely, 2^{123012240010344} is an apocalyptic number.

It is an amenable number.

123012240010344 is an abundant number, since it is smaller than the sum of its proper divisors (218688426685656).

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

123012240010344 is a wasteful number, since it uses less digits than its factorization.

123012240010344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 569501111174 (or 569501111164 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 123012240010344 its reverse (443010042210321), we get a palindrome (566022282220665).

The spelling of 123012240010344 in words is "one hundred twenty-three trillion, twelve billion, two hundred forty million, ten thousand, three hundred forty-four".