44340040767377 has 8 divisors (see below), whose sum is σ = 45869228244840. Its totient is φ = 42810867993600.

The previous prime is 44340040767343. The next prime is 44340040767443. The reversal of 44340040767377 is 77376704004344.

It can be written as a sum of positive squares in 4 ways, for example, as 8105431776016 + 36234608991361 = 2847004^2 + 6019519^2 .

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 44340040767377 - 2⁶ = 44340040767313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44340040767317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2643377 + ... + 9780977.

It is an arithmetic number, because the mean of its divisors is an integer number (5733653530605).

Almost surely, 2^{44340040767377} is an apocalyptic number.

It is an amenable number.

44340040767377 is a deficient number, since it is larger than the sum of its proper divisors (1529187477463).

44340040767377 is a wasteful number, since it uses less digits than its factorization.

44340040767377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7351843.

The product of its (nonzero) digits is 33191424, while the sum is 56.

The spelling of 44340040767377 in words is "forty-four trillion, three hundred forty billion, forty million, seven hundred sixty-seven thousand, three hundred seventy-seven".