44050820890 has 16 divisors (see below), whose sum is σ = 79340421960. Its totient is φ = 17609451840.

The previous prime is 44050820843. The next prime is 44050820951. The reversal of 44050820890 is 9802805044.

It can be written as a sum of positive squares in 4 ways, for example, as 44015620401 + 35200489 = 209799^2 + 5933^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1342545 + ... + 1374964.

Almost surely, 2^44050820890 is an apocalyptic number.

44050820890 is a deficient number, since it is larger than the sum of its proper divisors (35289601070).

44050820890 is a wasteful number, since it uses less digits than its factorization.

44050820890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2719137.

The product of its (nonzero) digits is 92160, while the sum is 40.

The spelling of 44050820890 in words is "forty-four billion, fifty million, eight hundred twenty thousand, eight hundred ninety".