44374346773777 has 4 divisors (see below), whose sum is σ = 44386547587636. Its totient is φ = 44362145959920.

The previous prime is 44374346773763. The next prime is 44374346773789. The reversal of 44374346773777 is 77737764347344.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3010360331521 + 41363986442256 = 1735039^2 + 6431484^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44374346773777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44374346770777) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6100401474 + ... + 6100408747.

It is an arithmetic number, because the mean of its divisors is an integer number (11096636896909).

Almost surely, 2^{44374346773777} is an apocalyptic number.

It is an amenable number.

44374346773777 is a deficient number, since it is larger than the sum of its proper divisors (12200813859).

44374346773777 is a wasteful number, since it uses less digits than its factorization.

44374346773777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12200813858.

The product of its digits is 4879139328, while the sum is 73.

It can be divided in two parts, 4437434 and 6773777, that added together give a palindrome (11211211).

The spelling of 44374346773777 in words is "forty-four trillion, three hundred seventy-four billion, three hundred forty-six million, seven hundred seventy-three thousand, seven hundred seventy-seven".