426520516325032 has 32 divisors (see below), whose sum is σ = 827307961367400. Its totient is φ = 205905153040384.

The previous prime is 426520516325021. The next prime is 426520516325153. The reversal of 426520516325032 is 230523615025624.

It can be written as a sum of positive squares in 4 ways, for example, as 267296144449636 + 159224371875396 = 16349194^2 + 12618414^2 .

It is a super-3 number, since 3×426520516325032³ (a number of 45 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31432968 + ... + 42907720.

Almost surely, 2^{426520516325032} is an apocalyptic number.

It is an amenable number.

426520516325032 is a deficient number, since it is larger than the sum of its proper divisors (400787445042368).

426520516325032 is a wasteful number, since it uses less digits than its factorization.

426520516325032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11635005 (or 11635001 counting only the distinct ones).

The product of its (nonzero) digits is 2592000, while the sum is 46.

The spelling of 426520516325032 in words is "four hundred twenty-six trillion, five hundred twenty billion, five hundred sixteen million, three hundred twenty-five thousand, thirty-two".