426941914964 has 12 divisors (see below), whose sum is σ = 791098254324. Its totient is φ = 200913842304.

The previous prime is 426941914951. The next prime is 426941914967. The reversal of 426941914964 is 469419149624.

It can be written as a sum of positive squares in 2 ways, for example, as 383790162064 + 43151752900 = 619508^2 + 207730^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426941914967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3139278719 + ... + 3139278854.

It is an arithmetic number, because the mean of its divisors is an integer number (65924854527).

Almost surely, 2^426941914964 is an apocalyptic number.

It is an amenable number.

426941914964 is a deficient number, since it is larger than the sum of its proper divisors (364156339360).

426941914964 is a wasteful number, since it uses less digits than its factorization.

426941914964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6278557594 (or 6278557592 counting only the distinct ones).

The product of its digits is 13436928, while the sum is 59.

The spelling of 426941914964 in words is "four hundred twenty-six billion, nine hundred forty-one million, nine hundred fourteen thousand, nine hundred sixty-four".