44190899052 has 12 divisors (see below), whose sum is σ = 103112097816. Its totient is φ = 14730299680.

The previous prime is 44190899047. The next prime is 44190899057. The reversal of 44190899052 is 25099809144.

It is an interprime number because it is at equal distance from previous prime (44190899047) and next prime (44190899057).

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 44190898986 and 44190899004.

It is not an unprimeable number, because it can be changed into a prime (44190899057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1841287449 + ... + 1841287472.

It is an arithmetic number, because the mean of its divisors is an integer number (8592674818).

Almost surely, 2^44190899052 is an apocalyptic number.

It is an amenable number.

44190899052 is an abundant number, since it is smaller than the sum of its proper divisors (58921198764).

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

44190899052 is a wasteful number, since it uses less digits than its factorization.

44190899052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3682574928 (or 3682574926 counting only the distinct ones).

The product of its (nonzero) digits is 933120, while the sum is 51.

The spelling of 44190899052 in words is "forty-four billion, one hundred ninety million, eight hundred ninety-nine thousand, fifty-two".