123324552253144 has 32 divisors (see below), whose sum is σ = 252627372838800. Its totient is φ = 55973813134720.

The previous prime is 123324552253073. The next prime is 123324552253151. The reversal of 123324552253144 is 441352255423321.

It is a super-3 number, since 3×123324552253144³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 123324552253094 and 123324552253103.

It is a congruent number.

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, 1034959159 + ... + 1035078310.

Almost surely, 2^{123324552253144} is an apocalyptic number.

It is an amenable number.

123324552253144 is an abundant number, since it is smaller than the sum of its proper divisors (129302820585656).

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

123324552253144 is a wasteful number, since it uses less digits than its factorization.

123324552253144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2070038163 (or 2070038159 counting only the distinct ones).

The product of its digits is 3456000, while the sum is 46.

The spelling of 123324552253144 in words is "one hundred twenty-three trillion, three hundred twenty-four billion, five hundred fifty-two million, two hundred fifty-three thousand, one hundred forty-four".