426633344754 has 64 divisors (see below), whose sum is σ = 916853160960. Its totient is φ = 131947928640.

The previous prime is 426633344707. The next prime is 426633344783. The reversal of 426633344754 is 457443336624.

It is a junction number, because it is equal to n+sod(n) for n = 426633344697 and 426633344706.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1159939 + ... + 1482809.

It is an arithmetic number, because the mean of its divisors is an integer number (14325830640).

Almost surely, 2^426633344754 is an apocalyptic number.

426633344754 is an abundant number, since it is smaller than the sum of its proper divisors (490219816206).

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

426633344754 is a wasteful number, since it uses less digits than its factorization.

426633344754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323135.

The product of its digits is 17418240, while the sum is 51.

The spelling of 426633344754 in words is "four hundred twenty-six billion, six hundred thirty-three million, three hundred forty-four thousand, seven hundred fifty-four".