163141365645004 has 6 divisors (see below), whose sum is σ = 285497389878764. Its totient is φ = 81570682822500.

The previous prime is 163141365644987. The next prime is 163141365645121. The reversal of 163141365645004 is 400546563141361.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20392670705622 + ... + 20392670705629.

Almost surely, 2^{163141365645004} is an apocalyptic number.

It is an amenable number.

163141365645004 is a deficient number, since it is larger than the sum of its proper divisors (122356024233760).

163141365645004 is a wasteful number, since it uses less digits than its factorization.

163141365645004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40785341411255 (or 40785341411253 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 49.

The spelling of 163141365645004 in words is "one hundred sixty-three trillion, one hundred forty-one billion, three hundred sixty-five million, six hundred forty-five thousand, four".