44822309990 has 128 divisors (see below), whose sum is σ = 88958435328. Its totient is φ = 16194355200.

The previous prime is 44822309941. The next prime is 44822309999. The reversal of 44822309990 is 9990322844.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44822309999) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 117029339 + ... + 117029721.

It is an arithmetic number, because the mean of its divisors is an integer number (694987776).

Almost surely, 2^44822309990 is an apocalyptic number.

44822309990 is a deficient number, since it is larger than the sum of its proper divisors (44136125338).

44822309990 is a wasteful number, since it uses less digits than its factorization.

44822309990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702.

The product of its (nonzero) digits is 1119744, while the sum is 50.

The spelling of 44822309990 in words is "forty-four billion, eight hundred twenty-two million, three hundred nine thousand, nine hundred ninety".