426655800784010 has 96 divisors (see below), whose sum is σ = 896751785926800. Its totient is φ = 145728444825600.

The previous prime is 426655800783967. The next prime is 426655800784097. The reversal of 426655800784010 is 10487008556624.

It can be written as a sum of positive squares in 8 ways, for example, as 370094526341281 + 56561274442729 = 19237841^2 + 7520723^2 .

It is a Curzon 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, 139513730 + ... + 142539090.

Almost surely, 2^{426655800784010} is an apocalyptic number.

426655800784010 is an abundant number, since it is smaller than the sum of its proper divisors (470095985142790).

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

426655800784010 is a wasteful number, since it uses less digits than its factorization.

426655800784010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3026472 (or 3026465 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 56.

The spelling of 426655800784010 in words is "four hundred twenty-six trillion, six hundred fifty-five billion, eight hundred million, seven hundred eighty-four thousand, ten".