3142224431293 has 2 divisors, whose sum is σ = 3142224431294. Its totient is φ = 3142224431292.

The previous prime is 3142224431257. The next prime is 3142224431321. The reversal of 3142224431293 is 3921344222413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2858473252804 + 283751178489 = 1690702^2 + 532683^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3142224431293 is a prime.

It is a super-2 number, since 2×3142224431293² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3142224431993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571112215646 + 1571112215647.

It is an arithmetic number, because the mean of its divisors is an integer number (1571112215647).

Almost surely, 2^{3142224431293} is an apocalyptic number.

It is an amenable number.

3142224431293 is a deficient number, since it is larger than the sum of its proper divisors (1).

3142224431293 is an equidigital number, since it uses as much as digits as its factorization.

3142224431293 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 248832, while the sum is 40.

The spelling of 3142224431293 in words is "three trillion, one hundred forty-two billion, two hundred twenty-four million, four hundred thirty-one thousand, two hundred ninety-three".