445740036325122 has 64 divisors (see below), whose sum is σ = 1112600326652928. Its totient is φ = 115657398264000.

The previous prime is 445740036325117. The next prime is 445740036325151. The reversal of 445740036325122 is 221523630047544.

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, 496361529 + ... + 497258732.

It is an arithmetic number, because the mean of its divisors is an integer number (17384380103952).

Almost surely, 2^{445740036325122} is an apocalyptic number.

445740036325122 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

445740036325122 is an abundant number, since it is smaller than the sum of its proper divisors (666860290327806).

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

445740036325122 is a wasteful number, since it uses less digits than its factorization.

445740036325122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 993621255.

The product of its (nonzero) digits is 4838400, while the sum is 48.

The spelling of 445740036325122 in words is "four hundred forty-five trillion, seven hundred forty billion, thirty-six million, three hundred twenty-five thousand, one hundred twenty-two".