368281938354 has 64 divisors (see below), whose sum is σ = 819073824768. Its totient is φ = 109442923200.

The previous prime is 368281938281. The next prime is 368281938379. The reversal of 368281938354 is 453839182863.

It is a super-2 number, since 2×368281938354² (a number of 24 digits) contains 22 as substring.

It is a Curzon 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, 7682199 + ... + 7729989.

It is an arithmetic number, because the mean of its divisors is an integer number (12798028512).

Almost surely, 2^368281938354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 368281938354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (409536912384).

368281938354 is an abundant number, since it is smaller than the sum of its proper divisors (450791886414).

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

368281938354 is a wasteful number, since it uses less digits than its factorization.

368281938354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50063.

The product of its digits is 29859840, while the sum is 60.

The spelling of 368281938354 in words is "three hundred sixty-eight billion, two hundred eighty-one million, nine hundred thirty-eight thousand, three hundred fifty-four".