426520516325002 has 8 divisors (see below), whose sum is σ = 697942663077312. Its totient is φ = 193872961965900.

The previous prime is 426520516324943. The next prime is 426520516325021. The reversal of 426520516325002 is 200523615025624.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×426520516325002² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 426520516325002.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9693648098274 + ... + 9693648098317.

It is an arithmetic number, because the mean of its divisors is an integer number (87242832884664).

Almost surely, 2^{426520516325002} is an apocalyptic number.

426520516325002 is a deficient number, since it is larger than the sum of its proper divisors (271422146752310).

426520516325002 is a wasteful number, since it uses less digits than its factorization.

426520516325002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19387296196604.

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 426520516325002 in words is "four hundred twenty-six trillion, five hundred twenty billion, five hundred sixteen million, three hundred twenty-five thousand, two".