68331459810038 has 8 divisors (see below), whose sum is σ = 102510301826232. Its totient is φ = 34161359201296.

The previous prime is 68331459810007. The next prime is 68331459810049. The reversal of 68331459810038 is 83001895413386.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×68331459810038² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2185332320 + ... + 2185363587.

It is an arithmetic number, because the mean of its divisors is an integer number (12813787728279).

Almost surely, 2^{68331459810038} is an apocalyptic number.

68331459810038 is a deficient number, since it is larger than the sum of its proper divisors (34178842016194).

68331459810038 is a wasteful number, since it uses less digits than its factorization.

68331459810038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4370703726.

The product of its (nonzero) digits is 14929920, while the sum is 59.

The spelling of 68331459810038 in words is "sixty-eight trillion, three hundred thirty-one billion, four hundred fifty-nine million, eight hundred ten thousand, thirty-eight".