3442313021969 has 2 divisors, whose sum is σ = 3442313021970. Its totient is φ = 3442313021968.

The previous prime is 3442313021933. The next prime is 3442313021989. The reversal of 3442313021969 is 9691203132443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2420824810000 + 1021488211969 = 1555900^2 + 1010687^2 .

It is a cyclic number.

It is not a de Polignac number, because 3442313021969 - 2¹² = 3442313017873 is a prime.

It is a super-2 number, since 2×3442313021969² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3442313021989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1721156510984 + 1721156510985.

It is an arithmetic number, because the mean of its divisors is an integer number (1721156510985).

Almost surely, 2^{3442313021969} is an apocalyptic number.

It is an amenable number.

3442313021969 is a deficient number, since it is larger than the sum of its proper divisors (1).

3442313021969 is an equidigital number, since it uses as much as digits as its factorization.

3442313021969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 839808, while the sum is 47.

The spelling of 3442313021969 in words is "three trillion, four hundred forty-two billion, three hundred thirteen million, twenty-one thousand, nine hundred sixty-nine".