123244472302896 has 240 divisors, whose sum is σ = 379087390497024. Its totient is φ = 34383632629248.

The previous prime is 123244472302859. The next prime is 123244472302951. The reversal of 123244472302896 is 698203274442321.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 344998645 + ... + 345355691.

Almost surely, 2^{123244472302896} is an apocalyptic number.

123244472302896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123244472302896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (189543695248512).

123244472302896 is an abundant number, since it is smaller than the sum of its proper divisors (255842918194128).

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

123244472302896 is a wasteful number, since it uses less digits than its factorization.

123244472302896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360528 (or 360515 counting only the distinct ones).

The product of its (nonzero) digits is 27869184, while the sum is 57.

The spelling of 123244472302896 in words is "one hundred twenty-three trillion, two hundred forty-four billion, four hundred seventy-two million, three hundred two thousand, eight hundred ninety-six".