163340751048346 has 16 divisors (see below), whose sum is σ = 249055946801280. Its totient is φ = 80325905425920.

The previous prime is 163340751048311. The next prime is 163340751048379. The reversal of 163340751048346 is 643840157043361.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 950741586 + ... + 950913373.

It is an arithmetic number, because the mean of its divisors is an integer number (15565996675080).

Almost surely, 2^{163340751048346} is an apocalyptic number.

163340751048346 is a deficient number, since it is larger than the sum of its proper divisors (85715195752934).

163340751048346 is a wasteful number, since it uses less digits than its factorization.

163340751048346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901655669.

The product of its (nonzero) digits is 17418240, while the sum is 55.

The spelling of 163340751048346 in words is "one hundred sixty-three trillion, three hundred forty billion, seven hundred fifty-one million, forty-eight thousand, three hundred forty-six".