426535106520132 has 72 divisors (see below), whose sum is σ = 1095875297538840. Its totient is φ = 139845769643520.

The previous prime is 426535106520113. The next prime is 426535106520137. The reversal of 426535106520132 is 231025601535624.

426535106520132 is a `hidden beast` number, since 4 + 2 + 6 + 5 + 3 + 5 + 106 + 520 + 13 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1429306327296 + 425105800192836 = 1195536^2 + 20618094^2 .

It is not an unprimeable number, because it can be changed into a prime (426535106520137) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 174406344 + ... + 176835072.

It is an arithmetic number, because the mean of its divisors is an integer number (15220490243595).

Almost surely, 2^{426535106520132} is an apocalyptic number.

It is an amenable number.

426535106520132 is an abundant number, since it is smaller than the sum of its proper divisors (669340191018708).

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

426535106520132 is a wasteful number, since it uses less digits than its factorization.

426535106520132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2508773 (or 2508768 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The spelling of 426535106520132 in words is "four hundred twenty-six trillion, five hundred thirty-five billion, one hundred six million, five hundred twenty thousand, one hundred thirty-two".