44042277077 has 16 divisors (see below), whose sum is σ = 49118270400. Its totient is φ = 39245172480.

The previous prime is 44042277067. The next prime is 44042277101. The reversal of 44042277077 is 77077224044.

It is a cyclic number.

It is not a de Polignac number, because 44042277077 - 2⁸ = 44042276821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44042277047) 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, 480827 + ... + 565047.

It is an arithmetic number, because the mean of its divisors is an integer number (3069891900).

Almost surely, 2^44042277077 is an apocalyptic number.

It is an amenable number.

44042277077 is a deficient number, since it is larger than the sum of its proper divisors (5075993323).

44042277077 is a wasteful number, since it uses less digits than its factorization.

44042277077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85876.

The product of its (nonzero) digits is 614656, while the sum is 44.

The spelling of 44042277077 in words is "forty-four billion, forty-two million, two hundred seventy-seven thousand, seventy-seven".