44175314058409 has 2 divisors, whose sum is σ = 44175314058410. Its totient is φ = 44175314058408.

The previous prime is 44175314058361. The next prime is 44175314058461. The reversal of 44175314058409 is 90485041357144.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27018653014809 + 17156661043600 = 5197947^2 + 4142060^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44175314058409 is a prime.

It is a super-2 number, since 2×44175314058409² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44175314058409.

It is not a weakly prime, because it can be changed into another prime (44175314458409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22087657029204 + 22087657029205.

It is an arithmetic number, because the mean of its divisors is an integer number (22087657029205).

Almost surely, 2^{44175314058409} is an apocalyptic number.

It is an amenable number.

44175314058409 is a deficient number, since it is larger than the sum of its proper divisors (1).

44175314058409 is an equidigital number, since it uses as much as digits as its factorization.

44175314058409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9676800, while the sum is 55.

The spelling of 44175314058409 in words is "forty-four trillion, one hundred seventy-five billion, three hundred fourteen million, fifty-eight thousand, four hundred nine".