338372427942 has 80 divisors (see below), whose sum is σ = 760485726000. Its totient is φ = 112452017472.

The previous prime is 338372427919. The next prime is 338372427997. The reversal of 338372427942 is 249724273833.

338372427942 is a `hidden beast` number, since 33 + 83 + 72 + 427 + 9 + 42 = 666.

It is a super-2 number, since 2×338372427942² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 132330528 + ... + 132333084.

It is an arithmetic number, because the mean of its divisors is an integer number (9506071575).

Almost surely, 2^338372427942 is an apocalyptic number.

338372427942 is an abundant number, since it is smaller than the sum of its proper divisors (422113298058).

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

338372427942 is a wasteful number, since it uses less digits than its factorization.

338372427942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4707 (or 4698 counting only the distinct ones).

The product of its digits is 12192768, while the sum is 54.

The spelling of 338372427942 in words is "three hundred thirty-eight billion, three hundred seventy-two million, four hundred twenty-seven thousand, nine hundred forty-two".