366506236420 has 48 divisors (see below), whose sum is σ = 794654784000. Its totient is φ = 141844124160.

The previous prime is 366506236417. The next prime is 366506236441. The reversal of 366506236420 is 24632605663.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3078156 + ... + 3195004.

It is an arithmetic number, because the mean of its divisors is an integer number (16555308000).

Almost surely, 2^366506236420 is an apocalyptic number.

It is an amenable number.

366506236420 is an abundant number, since it is smaller than the sum of its proper divisors (428148547580).

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

366506236420 is a wasteful number, since it uses less digits than its factorization.

366506236420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121948 (or 121946 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 43.

The spelling of 366506236420 in words is "three hundred sixty-six billion, five hundred six million, two hundred thirty-six thousand, four hundred twenty".