421316063623362 has 32 divisors (see below), whose sum is σ = 846919091088000. Its totient is φ = 139725496537088.

The previous prime is 421316063623361. The next prime is 421316063623369. The reversal of 421316063623362 is 263326360613124.

It is not an unprimeable number, because it can be changed into a prime (421316063623361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161535237 + ... + 164122712.

It is an arithmetic number, because the mean of its divisors is an integer number (26466221596500).

Almost surely, 2^{421316063623362} is an apocalyptic number.

421316063623362 is an abundant number, since it is smaller than the sum of its proper divisors (425603027464638).

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

421316063623362 is a wasteful number, since it uses less digits than its factorization.

421316063623362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325659050.

The product of its (nonzero) digits is 3359232, while the sum is 48.

The spelling of 421316063623362 in words is "four hundred twenty-one trillion, three hundred sixteen billion, sixty-three million, six hundred twenty-three thousand, three hundred sixty-two".