466426464734636 has 144 divisors (see below), whose sum is σ = 972876621911040. Its totient is φ = 194990406226560.

The previous prime is 466426464734621. The next prime is 466426464734647. The reversal of 466426464734636 is 636437464624664.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 466426464734636.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 31347963845 + ... + 31347978723.

It is an arithmetic number, because the mean of its divisors is an integer number (6756087652160).

Almost surely, 2^{466426464734636} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 466426464734636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (486438310955520).

466426464734636 is an abundant number, since it is smaller than the sum of its proper divisors (506450157176404).

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

466426464734636 is a wasteful number, since it uses less digits than its factorization.

466426464734636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19604 (or 19595 counting only the distinct ones).

The product of its digits is 6019743744, while the sum is 71.

The spelling of 466426464734636 in words is "four hundred sixty-six trillion, four hundred twenty-six billion, four hundred sixty-four million, seven hundred thirty-four thousand, six hundred thirty-six".