3122450340379 has 2 divisors, whose sum is σ = 3122450340380. Its totient is φ = 3122450340378.

The previous prime is 3122450340371. The next prime is 3122450340409. The reversal of 3122450340379 is 9730430542213.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3122450340379 - 2³ = 3122450340371 is a prime.

It is a super-2 number, since 2×3122450340379² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3122450340371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561225170189 + 1561225170190.

It is an arithmetic number, because the mean of its divisors is an integer number (1561225170190).

Almost surely, 2^{3122450340379} is an apocalyptic number.

3122450340379 is a deficient number, since it is larger than the sum of its proper divisors (1).

3122450340379 is an equidigital number, since it uses as much as digits as its factorization.

3122450340379 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544320, while the sum is 43.

The spelling of 3122450340379 in words is "three trillion, one hundred twenty-two billion, four hundred fifty million, three hundred forty thousand, three hundred seventy-nine".