486268291446 has 32 divisors (see below), whose sum is σ = 1113697824000. Its totient is φ = 138655367136.

The previous prime is 486268291417. The next prime is 486268291493. The reversal of 486268291446 is 644192862684.

It is a self number, because there is not a number n which added to its sum of digits gives 486268291446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11580061 + ... + 11621976.

It is an arithmetic number, because the mean of its divisors is an integer number (34803057000).

Almost surely, 2^486268291446 is an apocalyptic number.

486268291446 is an abundant number, since it is smaller than the sum of its proper divisors (627429532554).

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

486268291446 is a wasteful number, since it uses less digits than its factorization.

486268291446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23202548.

The product of its digits is 31850496, while the sum is 60.

The spelling of 486268291446 in words is "four hundred eighty-six billion, two hundred sixty-eight million, two hundred ninety-one thousand, four hundred forty-six".