451115013541422 has 32 divisors (see below), whose sum is σ = 936323328869280. Its totient is φ = 144722586677760.

The previous prime is 451115013541421. The next prime is 451115013541427. The reversal of 451115013541422 is 224145310511154.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451115013541421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4141503079 + ... + 4141612002.

It is an arithmetic number, because the mean of its divisors is an integer number (29260104027165).

Almost surely, 2^{451115013541422} is an apocalyptic number.

451115013541422 is an abundant number, since it is smaller than the sum of its proper divisors (485208315327858).

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

451115013541422 is a wasteful number, since it uses less digits than its factorization.

451115013541422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8283115428.

The product of its (nonzero) digits is 96000, while the sum is 39.

The spelling of 451115013541422 in words is "four hundred fifty-one trillion, one hundred fifteen billion, thirteen million, five hundred forty-one thousand, four hundred twenty-two".