369521989434372 has 24 divisors (see below), whose sum is σ = 866304316468192. Its totient is φ = 122590233460800.

The previous prime is 369521989434361. The next prime is 369521989434523. The reversal of 369521989434372 is 273434989125963.

It is a super-2 number, since 2×369521989434372² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 369521989434294 and 369521989434303.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72970374529 + ... + 72970379592.

Almost surely, 2^{369521989434372} is an apocalyptic number.

It is an amenable number.

369521989434372 is an abundant number, since it is smaller than the sum of its proper divisors (496782327033820).

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

369521989434372 is a wasteful number, since it uses less digits than its factorization.

369521989434372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145940754339 (or 145940754337 counting only the distinct ones).

The product of its digits is 2116316160, while the sum is 75.

The spelling of 369521989434372 in words is "three hundred sixty-nine trillion, five hundred twenty-one billion, nine hundred eighty-nine million, four hundred thirty-four thousand, three hundred seventy-two".