445135104988 has 12 divisors (see below), whose sum is σ = 890270210032. Its totient is φ = 190772187840.

The previous prime is 445135104949. The next prime is 445135105003. The reversal of 445135104988 is 889401531544.

445135104988 is an admirable number.

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, 7948841133 + ... + 7948841188.

Almost surely, 2^445135104988 is an apocalyptic number.

It is an amenable number.

445135104988 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

445135104988 is a wasteful number, since it uses less digits than its factorization.

445135104988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15897682332 (or 15897682330 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 52.

The spelling of 445135104988 in words is "four hundred forty-five billion, one hundred thirty-five million, one hundred four thousand, nine hundred eighty-eight".