372226856394 has 8 divisors (see below), whose sum is σ = 744453712800. Its totient is φ = 124075618796.

The previous prime is 372226856387. The next prime is 372226856399. The reversal of 372226856394 is 493658622273.

It is a sphenic number, since it is the product of 3 distinct primes.

372226856394 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (372226856399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31018904694 + ... + 31018904705.

It is an arithmetic number, because the mean of its divisors is an integer number (93056714100).

Almost surely, 2^372226856394 is an apocalyptic number.

372226856394 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

372226856394 is a wasteful number, since it uses less digits than its factorization.

372226856394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62037809404.

The product of its digits is 26127360, while the sum is 57.

The spelling of 372226856394 in words is "three hundred seventy-two billion, two hundred twenty-six million, eight hundred fifty-six thousand, three hundred ninety-four".