413044202123879 has 2 divisors, whose sum is σ = 413044202123880. Its totient is φ = 413044202123878.

The previous prime is 413044202123867. The next prime is 413044202123893. The reversal of 413044202123879 is 978321202440314.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-413044202123879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (413044202173879) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 206522101061939 + 206522101061940.

It is an arithmetic number, because the mean of its divisors is an integer number (206522101061940).

Almost surely, 2^{413044202123879} is an apocalyptic number.

413044202123879 is a deficient number, since it is larger than the sum of its proper divisors (1).

413044202123879 is an equidigital number, since it uses as much as digits as its factorization.

413044202123879 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2322432, while the sum is 50.

The spelling of 413044202123879 in words is "four hundred thirteen trillion, forty-four billion, two hundred two million, one hundred twenty-three thousand, eight hundred seventy-nine".