44245299810 has 64 divisors (see below), whose sum is σ = 112339584000. Its totient is φ = 11121561792.

The previous prime is 44245299727. The next prime is 44245299851. The reversal of 44245299810 is 1899254244.

It is a super-2 number, since 2×44245299810² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44245299810.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 81604 + ... + 308463.

It is an arithmetic number, because the mean of its divisors is an integer number (1755306000).

Almost surely, 2^44245299810 is an apocalyptic number.

44245299810 is an abundant number, since it is smaller than the sum of its proper divisors (68094284190).

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

44245299810 is a wasteful number, since it uses less digits than its factorization.

44245299810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390295.

The product of its (nonzero) digits is 829440, while the sum is 48.

The spelling of 44245299810 in words is "forty-four billion, two hundred forty-five million, two hundred ninety-nine thousand, eight hundred ten".