451057040724120 has 64 divisors (see below), whose sum is σ = 1353173064455520. Its totient is φ = 120281704879104.

The previous prime is 451057040724107. The next prime is 451057040724133. The reversal of 451057040724120 is 21427040750154.

It is an interprime number because it is at equal distance from previous prime (451057040724107) and next prime (451057040724133).

It is a congruent number.

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, 96340974 + ... + 100914306.

Almost surely, 2^{451057040724120} is an apocalyptic number.

451057040724120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

451057040724120 is an abundant number, since it is smaller than the sum of its proper divisors (902116023731400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

451057040724120 is a wasteful number, since it uses less digits than its factorization.

451057040724120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5395244 (or 5395240 counting only the distinct ones).

The product of its (nonzero) digits is 313600, while the sum is 42.

The spelling of 451057040724120 in words is "four hundred fifty-one trillion, fifty-seven billion, forty million, seven hundred twenty-four thousand, one hundred twenty".