446345227307140 has 96 divisors (see below), whose sum is σ = 1115570008111104. Its totient is φ = 146785527060480.

The previous prime is 446345227307131. The next prime is 446345227307279. The reversal of 446345227307140 is 41703722543644.

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, 454573839 + ... + 455554678.

It is an arithmetic number, because the mean of its divisors is an integer number (11620520917824).

Almost surely, 2^{446345227307140} is an apocalyptic number.

It is an amenable number.

446345227307140 is an abundant number, since it is smaller than the sum of its proper divisors (669224780803964).

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

446345227307140 is a wasteful number, since it uses less digits than its factorization.

446345227307140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910128677 (or 910128675 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 52.

The spelling of 446345227307140 in words is "four hundred forty-six trillion, three hundred forty-five billion, two hundred twenty-seven million, three hundred seven thousand, one hundred forty".