426520516325612 has 96 divisors (see below), whose sum is σ = 794001285000000. Its totient is φ = 200151476388864.

The previous prime is 426520516325567. The next prime is 426520516325653. The reversal of 426520516325612 is 216523615025624.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12638002514 + ... + 12638036262.

It is an arithmetic number, because the mean of its divisors is an integer number (8270846718750).

Almost surely, 2^{426520516325612} is an apocalyptic number.

It is an amenable number.

426520516325612 is a deficient number, since it is larger than the sum of its proper divisors (367480768674388).

426520516325612 is a wasteful number, since it uses less digits than its factorization.

426520516325612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52803 (or 52801 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 50.

The spelling of 426520516325612 in words is "four hundred twenty-six trillion, five hundred twenty billion, five hundred sixteen million, three hundred twenty-five thousand, six hundred twelve".