163432343234361 has 8 divisors (see below), whose sum is σ = 219372272798400. Its totient is φ = 108223654579952.

The previous prime is 163432343234357. The next prime is 163432343234389.

163432343234361 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 163432343234361 - 2² = 163432343234357 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 163432343234361.

It is not an unprimeable number, because it can be changed into a prime (163432343224361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182810226885 + ... + 182810227778.

It is an arithmetic number, because the mean of its divisors is an integer number (27421534099800).

Almost surely, 2^{163432343234361} is an apocalyptic number.

It is an amenable number.

163432343234361 is a deficient number, since it is larger than the sum of its proper divisors (55939929564039).

163432343234361 is a wasteful number, since it uses less digits than its factorization.

163432343234361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 365620454815.

The product of its digits is 6718464, while the sum is 48.

The spelling of 163432343234361 in words is "one hundred sixty-three trillion, four hundred thirty-two billion, three hundred forty-three million, two hundred thirty-four thousand, three hundred sixty-one".