3124013132909 has 2 divisors, whose sum is σ = 3124013132910. Its totient is φ = 3124013132908.

The previous prime is 3124013132879. The next prime is 3124013132927. The reversal of 3124013132909 is 9092313104213.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1912351562884 + 1211661570025 = 1382878^2 + 1100755^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3124013132909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3124013132309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1562006566454 + 1562006566455.

It is an arithmetic number, because the mean of its divisors is an integer number (1562006566455).

Almost surely, 2^{3124013132909} is an apocalyptic number.

It is an amenable number.

3124013132909 is a deficient number, since it is larger than the sum of its proper divisors (1).

3124013132909 is an equidigital number, since it uses as much as digits as its factorization.

3124013132909 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 38.

The spelling of 3124013132909 in words is "three trillion, one hundred twenty-four billion, thirteen million, one hundred thirty-two thousand, nine hundred nine".