426302312016 has 240 divisors, whose sum is σ = 1294508271168. Its totient is φ = 120527769600.

The previous prime is 426302311987. The next prime is 426302312053. The reversal of 426302312016 is 610213203624.

It is a super-2 number, since 2×426302312016² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 271356511 + ... + 271358081.

Almost surely, 2^426302312016 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 426302312016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (647254135584).

426302312016 is an abundant number, since it is smaller than the sum of its proper divisors (868205959152).

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

426302312016 is a wasteful number, since it uses less digits than its factorization.

426302312016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2730 (or 2717 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The spelling of 426302312016 in words is "four hundred twenty-six billion, three hundred two million, three hundred twelve thousand, sixteen".