426251735655 has 32 divisors (see below), whose sum is σ = 698176281600. Its totient is φ = 221966186112.

The previous prime is 426251735629. The next prime is 426251735699. The reversal of 426251735655 is 556537152624.

It is not a de Polignac number, because 426251735655 - 2²⁷ = 426117517927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 426251735598 and 426251735607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 426100 + ... + 1016889.

It is an arithmetic number, because the mean of its divisors is an integer number (21818008800).

Almost surely, 2^426251735655 is an apocalyptic number.

426251735655 is a deficient number, since it is larger than the sum of its proper divisors (271924545945).

426251735655 is a wasteful number, since it uses less digits than its factorization.

426251735655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443463.

The product of its digits is 7560000, while the sum is 51.

The spelling of 426251735655 in words is "four hundred twenty-six billion, two hundred fifty-one million, seven hundred thirty-five thousand, six hundred fifty-five".