454142117164 has 48 divisors (see below), whose sum is σ = 827657792640. Its totient is φ = 217882304640.

The previous prime is 454142117147. The next prime is 454142117171. The reversal of 454142117164 is 461711241454.

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, 2346079 + ... + 2532265.

It is an arithmetic number, because the mean of its divisors is an integer number (17242870680).

Almost surely, 2^454142117164 is an apocalyptic number.

It is an amenable number.

454142117164 is a deficient number, since it is larger than the sum of its proper divisors (373515675476).

454142117164 is a wasteful number, since it uses less digits than its factorization.

454142117164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186478 (or 186476 counting only the distinct ones).

The product of its digits is 107520, while the sum is 40.

The spelling of 454142117164 in words is "four hundred fifty-four billion, one hundred forty-two million, one hundred seventeen thousand, one hundred sixty-four".