44264642020 has 48 divisors (see below), whose sum is σ = 94487319360. Its totient is φ = 17415997056.

The previous prime is 44264642017. The next prime is 44264642027. The reversal of 44264642020 is 2024646244.

It is not an unprimeable number, because it can be changed into a prime (44264642027) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 321919 + ... + 438361.

It is an arithmetic number, because the mean of its divisors is an integer number (1968485820).

Almost surely, 2^44264642020 is an apocalyptic number.

It is an amenable number.

44264642020 is an abundant number, since it is smaller than the sum of its proper divisors (50222677340).

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

44264642020 is a wasteful number, since it uses less digits than its factorization.

44264642020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116764 (or 116762 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 34.

The spelling of 44264642020 in words is "forty-four billion, two hundred sixty-four million, six hundred forty-two thousand, twenty".