44194852977 has 16 divisors (see below), whose sum is σ = 64946142912. Its totient is φ = 26508625920.

The previous prime is 44194852973. The next prime is 44194852979. The reversal of 44194852977 is 77925849144.

44194852977 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 44194852977 - 2² = 44194852973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44194852977.

It is not an unprimeable number, because it can be changed into a prime (44194852973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6900088 + ... + 6906489.

It is an arithmetic number, because the mean of its divisors is an integer number (4059133932).

Almost surely, 2^44194852977 is an apocalyptic number.

It is an amenable number.

44194852977 is a deficient number, since it is larger than the sum of its proper divisors (20751289935).

44194852977 is a wasteful number, since it uses less digits than its factorization.

44194852977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13806688.

The product of its digits is 20321280, while the sum is 60.

The spelling of 44194852977 in words is "forty-four billion, one hundred ninety-four million, eight hundred fifty-two thousand, nine hundred seventy-seven".