426246673263 has 48 divisors (see below), whose sum is σ = 594470962176. Its totient is φ = 271643621760.

The previous prime is 426246673247. The next prime is 426246673267. The reversal of 426246673263 is 362376642624.

It is not a de Polignac number, because 426246673263 - 2⁴ = 426246673247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426246673267) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 114181545 + ... + 114185277.

It is an arithmetic number, because the mean of its divisors is an integer number (12384811712).

Almost surely, 2^426246673263 is an apocalyptic number.

426246673263 is a deficient number, since it is larger than the sum of its proper divisors (168224288913).

426246673263 is a wasteful number, since it uses less digits than its factorization.

426246673263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4232 (or 4203 counting only the distinct ones).

The product of its digits is 10450944, while the sum is 51.

The spelling of 426246673263 in words is "four hundred twenty-six billion, two hundred forty-six million, six hundred seventy-three thousand, two hundred sixty-three".