44073774077 has 8 divisors (see below), whose sum is σ = 45604935840. Its totient is φ = 42543370800.

The previous prime is 44073774067. The next prime is 44073774083. The reversal of 44073774077 is 77047737044.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44073774077 - 2³⁴ = 26893904893 is a prime.

It is a super-2 number, since 2×44073774077² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44073774007) 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 7 ways as a sum of consecutive naturals, for example, 70103 + ... + 305060.

It is an arithmetic number, because the mean of its divisors is an integer number (5700616980).

Almost surely, 2^44073774077 is an apocalyptic number.

It is an amenable number.

44073774077 is a deficient number, since it is larger than the sum of its proper divisors (1531161763).

44073774077 is a wasteful number, since it uses less digits than its factorization.

44073774077 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 379243.

The product of its (nonzero) digits is 3226944, while the sum is 50.

The spelling of 44073774077 in words is "forty-four billion, seventy-three million, seven hundred seventy-four thousand, seventy-seven".