313113441444029 has 2 divisors, whose sum is σ = 313113441444030. Its totient is φ = 313113441444028.

The previous prime is 313113441443989. The next prime is 313113441444043. The reversal of 313113441444029 is 920444144311313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 302743122235225 + 10370319208804 = 17399515^2 + 3220298^2 .

It is a cyclic number.

It is not a de Polignac number, because 313113441444029 - 2⁴⁴ = 295521255399613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313113441444329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156556720722014 + 156556720722015.

It is an arithmetic number, because the mean of its divisors is an integer number (156556720722015).

Almost surely, 2^{313113441444029} is an apocalyptic number.

It is an amenable number.

313113441444029 is a deficient number, since it is larger than the sum of its proper divisors (1).

313113441444029 is an equidigital number, since it uses as much as digits as its factorization.

313113441444029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 497664, while the sum is 44.

The spelling of 313113441444029 in words is "three hundred thirteen trillion, one hundred thirteen billion, four hundred forty-one million, four hundred forty-four thousand, twenty-nine".