368673238420 has 12 divisors (see below), whose sum is σ = 774213800724. Its totient is φ = 147469295360.

The previous prime is 368673238399. The next prime is 368673238421. The reversal of 368673238420 is 24832376863.

It can be written as a sum of positive squares in 2 ways, for example, as 162980149264 + 205693089156 = 403708^2 + 453534^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (368673238421) 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, 9216830941 + ... + 9216830980.

It is an arithmetic number, because the mean of its divisors is an integer number (64517816727).

Almost surely, 2^368673238420 is an apocalyptic number.

It is an amenable number.

368673238420 is an abundant number, since it is smaller than the sum of its proper divisors (405540562304).

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

368673238420 is a wasteful number, since it uses less digits than its factorization.

368673238420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18433661930 (or 18433661928 counting only the distinct ones).

The product of its (nonzero) digits is 6967296, while the sum is 52.

The spelling of 368673238420 in words is "three hundred sixty-eight billion, six hundred seventy-three million, two hundred thirty-eight thousand, four hundred twenty".