163442014615066 has 32 divisors (see below), whose sum is σ = 273902800634496. Its totient is φ = 72520258440000.

The previous prime is 163442014615027. The next prime is 163442014615097. The reversal of 163442014615066 is 660516410244361.

163442014615066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 517844085 + ... + 518159608.

It is an arithmetic number, because the mean of its divisors is an integer number (8559462519828).

Almost surely, 2^{163442014615066} is an apocalyptic number.

163442014615066 is a deficient number, since it is larger than the sum of its proper divisors (110460786019430).

163442014615066 is a wasteful number, since it uses less digits than its factorization.

163442014615066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036003878.

The product of its (nonzero) digits is 2488320, while the sum is 49.

The spelling of 163442014615066 in words is "one hundred sixty-three trillion, four hundred forty-two billion, fourteen million, six hundred fifteen thousand, sixty-six".