426730094426831 has 16 divisors (see below), whose sum is σ = 460932550281504. Its totient is φ = 392724621594624.

The previous prime is 426730094426777. The next prime is 426730094426837. The reversal of 426730094426831 is 138624490037624.

It is a cyclic number.

It is not a de Polignac number, because 426730094426831 - 2³⁸ = 426455216519887 is a prime.

It is a super-2 number, since 2×426730094426831² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426730094426837) 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, 34081055 + ... + 44888511.

It is an arithmetic number, because the mean of its divisors is an integer number (28808284392594).

Almost surely, 2^{426730094426831} is an apocalyptic number.

426730094426831 is a deficient number, since it is larger than the sum of its proper divisors (34202455854673).

426730094426831 is a wasteful number, since it uses less digits than its factorization.

426730094426831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10816570.

The product of its (nonzero) digits is 41803776, while the sum is 59.

The spelling of 426730094426831 in words is "four hundred twenty-six trillion, seven hundred thirty billion, ninety-four million, four hundred twenty-six thousand, eight hundred thirty-one".