446734811136 has 60 divisors (see below), whose sum is σ = 1191256605392. Its totient is φ = 148911587328.

The previous prime is 446734811093. The next prime is 446734811137. The reversal of 446734811136 is 631118437644.

It is a super-2 number, since 2×446734811136² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (446734811137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4495270 + ... + 4593573.

Almost surely, 2^446734811136 is an apocalyptic number.

It is an amenable number.

446734811136 is an abundant number, since it is smaller than the sum of its proper divisors (744521794256).

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

446734811136 is an frugal number, since it uses more digits than its factorization.

446734811136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9088874 (or 9088848 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 48.

The spelling of 446734811136 in words is "four hundred forty-six billion, seven hundred thirty-four million, eight hundred eleven thousand, one hundred thirty-six".