44164804036 has 12 divisors (see below), whose sum is σ = 77436189712. Its totient is φ = 22040178408.

The previous prime is 44164804031. The next prime is 44164804037. The reversal of 44164804036 is 63040846144.

It is a self number, because there is not a number n which added to its sum of digits gives 44164804036.

It is not an unprimeable number, because it can be changed into a prime (44164804031) 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 3 ways as a sum of consecutive naturals, for example, 10553550 + ... + 10557733.

Almost surely, 2^44164804036 is an apocalyptic number.

It is an amenable number.

44164804036 is a deficient number, since it is larger than the sum of its proper divisors (33271385676).

44164804036 is a wasteful number, since it uses less digits than its factorization.

44164804036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21111810 (or 21111808 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 40.

The spelling of 44164804036 in words is "forty-four billion, one hundred sixty-four million, eight hundred four thousand, thirty-six".