368894458140 has 96 divisors (see below), whose sum is σ = 1112499151680. Its totient is φ = 90793322496.

The previous prime is 368894458139. The next prime is 368894458157. The reversal of 368894458140 is 41854498863.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7304496 + ... + 7354824.

It is an arithmetic number, because the mean of its divisors is an integer number (11588532830).

Almost surely, 2^368894458140 is an apocalyptic number.

368894458140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

368894458140 is an abundant number, since it is smaller than the sum of its proper divisors (743604693540).

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

368894458140 is a wasteful number, since it uses less digits than its factorization.

368894458140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59751 (or 59749 counting only the distinct ones).

The product of its (nonzero) digits is 26542080, while the sum is 60.

The spelling of 368894458140 in words is "three hundred sixty-eight billion, eight hundred ninety-four million, four hundred fifty-eight thousand, one hundred forty".