8361060601638 has 96 divisors (see below), whose sum is σ = 18033210208800. Its totient is φ = 2583500947456.

The previous prime is 8361060601601. The next prime is 8361060601669.

8361060601638 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 39556378 + ... + 39767186.

It is an arithmetic number, because the mean of its divisors is an integer number (187845939675).

Almost surely, 2^{8361060601638} is an apocalyptic number.

8361060601638 is an abundant number, since it is smaller than the sum of its proper divisors (9672149607162).

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

8361060601638 is a wasteful number, since it uses less digits than its factorization.

8361060601638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211194 (or 211177 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 48.

It can be divided in two parts, 8361060 and 601638, that added together give a palindrome (8962698).

The spelling of 8361060601638 in words is "eight trillion, three hundred sixty-one billion, sixty million, six hundred one thousand, six hundred thirty-eight".