379531154544 has 40 divisors (see below), whose sum is σ = 1038129336720. Its totient is φ = 119068597248.

The previous prime is 379531154531. The next prime is 379531154567. The reversal of 379531154544 is 445451135973.

It is a super-2 number, since 2×379531154544² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232555039 + ... + 232556670.

It is an arithmetic number, because the mean of its divisors is an integer number (25953233418).

Almost surely, 2^379531154544 is an apocalyptic number.

379531154544 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

379531154544 is an abundant number, since it is smaller than the sum of its proper divisors (658598182176).

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

379531154544 is a wasteful number, since it uses less digits than its factorization.

379531154544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465111737 (or 465111731 counting only the distinct ones).

The product of its digits is 4536000, while the sum is 51.

The spelling of 379531154544 in words is "three hundred seventy-nine billion, five hundred thirty-one million, one hundred fifty-four thousand, five hundred forty-four".