368215540688 has 10 divisors (see below), whose sum is σ = 713417610114. Its totient is φ = 184107770336.

The previous prime is 368215540621. The next prime is 368215540691. The reversal of 368215540688 is 886045512863.

It can be written as a sum of positive squares in only one way, i.e., 315201399184 + 53014141504 = 561428^2 + 230248^2 .

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, 11506735631 + ... + 11506735662.

Almost surely, 2^368215540688 is an apocalyptic number.

It is an amenable number.

368215540688 is a deficient number, since it is larger than the sum of its proper divisors (345202069426).

368215540688 is a wasteful number, since it uses less digits than its factorization.

368215540688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23013471301 (or 23013471295 counting only the distinct ones).

The product of its (nonzero) digits is 11059200, while the sum is 56.

The spelling of 368215540688 in words is "three hundred sixty-eight billion, two hundred fifteen million, five hundred forty thousand, six hundred eighty-eight".