44077845477 has 32 divisors (see below), whose sum is σ = 60977647872. Its totient is φ = 28298640384.

The previous prime is 44077845443. The next prime is 44077845479. The reversal of 44077845477 is 77454877044.

It is not a de Polignac number, because 44077845477 - 2²⁶ = 44010736613 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44077845479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10998208 + ... + 11002214.

It is an arithmetic number, because the mean of its divisors is an integer number (1905551496).

Almost surely, 2^44077845477 is an apocalyptic number.

It is an amenable number.

44077845477 is a deficient number, since it is larger than the sum of its proper divisors (16899802395).

44077845477 is a wasteful number, since it uses less digits than its factorization.

44077845477 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5037.

The product of its (nonzero) digits is 24586240, while the sum is 57.

The spelling of 44077845477 in words is "forty-four billion, seventy-seven million, eight hundred forty-five thousand, four hundred seventy-seven".