446772477112 has 16 divisors (see below), whose sum is σ = 902136732840. Its totient is φ = 206202681696.

The previous prime is 446772477103. The next prime is 446772477127. The reversal of 446772477112 is 211774277644.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a self number, because there is not a number n which added to its sum of digits gives 446772477112.

It is a congruent number.

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, 2147944498 + ... + 2147944705.

Almost surely, 2^446772477112 is an apocalyptic number.

It is an amenable number.

446772477112 is an abundant number, since it is smaller than the sum of its proper divisors (455364255728).

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

446772477112 is a wasteful number, since it uses less digits than its factorization.

446772477112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4295889222 (or 4295889218 counting only the distinct ones).

The product of its digits is 3687936, while the sum is 52.

The spelling of 446772477112 in words is "four hundred forty-six billion, seven hundred seventy-two million, four hundred seventy-seven thousand, one hundred twelve".