44190406902359 has 4 divisors (see below), whose sum is σ = 46111728941616. Its totient is φ = 42269084863104.

The previous prime is 44190406902349. The next prime is 44190406902371. The reversal of 44190406902359 is 95320960409144.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44190406902359 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 (44190406902349) 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 3 ways as a sum of consecutive naturals, for example, 960661019594 + ... + 960661019639.

It is an arithmetic number, because the mean of its divisors is an integer number (11527932235404).

Almost surely, 2^{44190406902359} is an apocalyptic number.

44190406902359 is a deficient number, since it is larger than the sum of its proper divisors (1921322039257).

44190406902359 is a wasteful number, since it uses less digits than its factorization.

44190406902359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1921322039256.

The product of its (nonzero) digits is 8398080, while the sum is 56.

The spelling of 44190406902359 in words is "forty-four trillion, one hundred ninety billion, four hundred six million, nine hundred two thousand, three hundred fifty-nine".