426622064046 has 64 divisors (see below), whose sum is σ = 886537322496. Its totient is φ = 136719525600.

The previous prime is 426622064009. The next prime is 426622064047. The reversal of 426622064046 is 640460226624.

It is a junction number, because it is equal to n+sod(n) for n = 426622063989 and 426622064007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426622064047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88306851 + ... + 88311681.

It is an arithmetic number, because the mean of its divisors is an integer number (13852145664).

Almost surely, 2^426622064046 is an apocalyptic number.

426622064046 is an abundant number, since it is smaller than the sum of its proper divisors (459915258450).

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

426622064046 is a wasteful number, since it uses less digits than its factorization.

426622064046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7877.

The product of its (nonzero) digits is 663552, while the sum is 42.

The spelling of 426622064046 in words is "four hundred twenty-six billion, six hundred twenty-two million, sixty-four thousand, forty-six".