426293052087 has 32 divisors (see below), whose sum is σ = 686137999360. Its totient is φ = 230255796960.

The previous prime is 426293052077. The next prime is 426293052091. The reversal of 426293052087 is 780250392624.

It is not a de Polignac number, because 426293052087 - 2⁷ = 426293051959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426293052047) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7586287 + ... + 7642272.

It is an arithmetic number, because the mean of its divisors is an integer number (21441812480).

Almost surely, 2^426293052087 is an apocalyptic number.

426293052087 is a deficient number, since it is larger than the sum of its proper divisors (259844947273).

426293052087 is a wasteful number, since it uses less digits than its factorization.

426293052087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15228643.

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 426293052087 in words is "four hundred twenty-six billion, two hundred ninety-three million, fifty-two thousand, eighty-seven".