44340340780767 has 4 divisors (see below), whose sum is σ = 59120454374360. Its totient is φ = 29560227187176.

The previous prime is 44340340780751. The next prime is 44340340780777. The reversal of 44340340780767 is 76708704304344.

It is a happy number.

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

It is not a de Polignac number, because 44340340780767 - 2⁴ = 44340340780751 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 (44340340780727) 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, 7390056796792 + ... + 7390056796797.

It is an arithmetic number, because the mean of its divisors is an integer number (14780113593590).

Almost surely, 2^{44340340780767} is an apocalyptic number.

44340340780767 is a deficient number, since it is larger than the sum of its proper divisors (14780113593593).

44340340780767 is a wasteful number, since it uses less digits than its factorization.

44340340780767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14780113593592.

The product of its (nonzero) digits is 37933056, while the sum is 57.

The spelling of 44340340780767 in words is "forty-four trillion, three hundred forty billion, three hundred forty million, seven hundred eighty thousand, seven hundred sixty-seven".