426841525148624 has 20 divisors (see below), whose sum is σ = 847176319732260. Its totient is φ = 208215378120960.

The previous prime is 426841525148603. The next prime is 426841525148629.

426841525148624 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 214947853210000 + 211893671938624 = 14661100^2 + 14556568^2 .

It is a super-3 number, since 3×426841525148624³ (a number of 45 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (62) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426841525148629) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325336527659 + ... + 325336528970.

It is an arithmetic number, because the mean of its divisors is an integer number (42358815986613).

Almost surely, 2^{426841525148624} is an apocalyptic number.

It is an amenable number.

426841525148624 is a deficient number, since it is larger than the sum of its proper divisors (420334794583636).

426841525148624 is a wasteful number, since it uses less digits than its factorization.

426841525148624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650673056678 (or 650673056672 counting only the distinct ones).

The product of its digits is 117964800, while the sum is 62.

The spelling of 426841525148624 in words is "four hundred twenty-six trillion, eight hundred forty-one billion, five hundred twenty-five million, one hundred forty-eight thousand, six hundred twenty-four".