44514094237813 has 8 divisors (see below), whose sum is σ = 45717349047768. Its totient is φ = 43310848437504.

The previous prime is 44514094237801. The next prime is 44514094237817. The reversal of 44514094237813 is 31873249041544.

44514094237813 = 4717737² + 4717738².

44514094237813 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 16969472837604 + 27544621400209 = 4119402^2 + 5248297^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44514094237813 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 (44514094237817) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8439345 + ... + 12659017.

It is an arithmetic number, because the mean of its divisors is an integer number (5714668630971).

Almost surely, 2^{44514094237813} is an apocalyptic number.

44514094237813 is the 4219673-rd heptagonal number.

44514094237813 is the 4717738-th centered square number.

It is an amenable number.

44514094237813 is a deficient number, since it is larger than the sum of its proper divisors (1203254809955).

44514094237813 is a wasteful number, since it uses less digits than its factorization.

44514094237813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4504823.

The product of its (nonzero) digits is 11612160, while the sum is 55.

The spelling of 44514094237813 in words is "forty-four trillion, five hundred fourteen billion, ninety-four million, two hundred thirty-seven thousand, eight hundred thirteen".