44630799044 has 48 divisors (see below), whose sum is σ = 88015295088. Its totient is φ = 19663907328.

The previous prime is 44630798987. The next prime is 44630799047. The reversal of 44630799044 is 44099703644.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 2723796100 + 41907002944 = 52190^2 + 204712^2 .

It is a super-2 number, since 2×44630799044² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44630798983 and 44630799001.

It is not an unprimeable number, because it can be changed into a prime (44630799047) 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, 116867 + ... + 320810.

It is an arithmetic number, because the mean of its divisors is an integer number (1833651981).

Almost surely, 2^44630799044 is an apocalyptic number.

It is an amenable number.

44630799044 is a deficient number, since it is larger than the sum of its proper divisors (43384496044).

44630799044 is a wasteful number, since it uses less digits than its factorization.

44630799044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437784 (or 437782 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 50.

The spelling of 44630799044 in words is "forty-four billion, six hundred thirty million, seven hundred ninety-nine thousand, forty-four".