363424021172 has 6 divisors (see below), whose sum is σ = 635992037058. Its totient is φ = 181712010584.

The previous prime is 363424021141. The next prime is 363424021199. The reversal of 363424021172 is 271120424363.

It can be written as a sum of positive squares in only one way, i.e., 344667623056 + 18756398116 = 587084^2 + 136954^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45428002643 + ... + 45428002650.

It is an arithmetic number, because the mean of its divisors is an integer number (105998672843).

Almost surely, 2^363424021172 is an apocalyptic number.

It is an amenable number.

363424021172 is a deficient number, since it is larger than the sum of its proper divisors (272568015886).

363424021172 is a wasteful number, since it uses less digits than its factorization.

363424021172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90856005297 (or 90856005295 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The spelling of 363424021172 in words is "three hundred sixty-three billion, four hundred twenty-four million, twenty-one thousand, one hundred seventy-two".