454031233514156 has 12 divisors (see below), whose sum is σ = 797093171938392. Its totient is φ = 226290327246048.

The previous prime is 454031233514081. The next prime is 454031233514191. The reversal of 454031233514156 is 651415332130454.

It is a happy number.

It is a super-2 number, since 2×454031233514156² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 454031233514156.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181322376350 + ... + 181322378853.

It is an arithmetic number, because the mean of its divisors is an integer number (66424430994866).

Almost surely, 2^{454031233514156} is an apocalyptic number.

It is an amenable number.

454031233514156 is a deficient number, since it is larger than the sum of its proper divisors (343061938424236).

454031233514156 is a wasteful number, since it uses less digits than its factorization.

454031233514156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 362644755520 (or 362644755518 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 47.

The spelling of 454031233514156 in words is "four hundred fifty-four trillion, thirty-one billion, two hundred thirty-three million, five hundred fourteen thousand, one hundred fifty-six".