454100144152 has 32 divisors (see below), whose sum is σ = 873561412080. Its totient is φ = 221167664640.

The previous prime is 454100144143. The next prime is 454100144203. The reversal of 454100144152 is 251441001454.

It is a congruent number.

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, 865653 + ... + 1287460.

Almost surely, 2^454100144152 is an apocalyptic number.

It is an amenable number.

454100144152 is a deficient number, since it is larger than the sum of its proper divisors (419461267928).

454100144152 is a wasteful number, since it uses less digits than its factorization.

454100144152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2153803 (or 2153799 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 31.

The spelling of 454100144152 in words is "four hundred fifty-four billion, one hundred million, one hundred forty-four thousand, one hundred fifty-two".