372279797922816 has 792 divisors, whose sum is σ = 1300921238089200. Its totient is φ = 106024743272448.

The previous prime is 372279797922797. The next prime is 372279797922833. The reversal of 372279797922816 is 618229797972273.

It is a happy number.

372279797922816 is a `hidden beast` number, since 3 + 7 + 227 + 97 + 9 + 79 + 228 + 16 = 666.

It is a super-2 number, since 2×372279797922816² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (81).

It is a nude number because it is divisible by every one of its digits.

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 71 ways as a sum of consecutive naturals, for example, 3816287610 + ... + 3816385158.

Almost surely, 2^{372279797922816} is an apocalyptic number.

372279797922816 is a gapful number since it is divisible by the number (36) 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 372279797922816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (650460619044600).

372279797922816 is an abundant number, since it is smaller than the sum of its proper divisors (928641440166384).

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

372279797922816 is an equidigital number, since it uses as much as digits as its factorization.

372279797922816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97911 (or 97874 counting only the distinct ones).

The product of its digits is 4032758016, while the sum is 81.

The spelling of 372279797922816 in words is "three hundred seventy-two trillion, two hundred seventy-nine billion, seven hundred ninety-seven million, nine hundred twenty-two thousand, eight hundred sixteen".