426761355966 has 16 divisors (see below), whose sum is σ = 931115685888. Its totient is φ = 129321623000.

The previous prime is 426761355913. The next prime is 426761355967. The reversal of 426761355966 is 669553167624.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426761355967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3233040510 + ... + 3233040641.

It is an arithmetic number, because the mean of its divisors is an integer number (58194730368).

Almost surely, 2^426761355966 is an apocalyptic number.

426761355966 is an abundant number, since it is smaller than the sum of its proper divisors (504354329922).

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

426761355966 is a wasteful number, since it uses less digits than its factorization.

426761355966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6466081167.

The product of its digits is 48988800, while the sum is 60.

The spelling of 426761355966 in words is "four hundred twenty-six billion, seven hundred sixty-one million, three hundred fifty-five thousand, nine hundred sixty-six".