3140990237309 has 2 divisors, whose sum is σ = 3140990237310. Its totient is φ = 3140990237308.

The previous prime is 3140990237279. The next prime is 3140990237323. The reversal of 3140990237309 is 9037320990413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2337810420100 + 803179817209 = 1528990^2 + 896203^2 .

It is a cyclic number.

It is not a de Polignac number, because 3140990237309 - 2¹⁶ = 3140990171773 is a prime.

It is a super-2 number, since 2×3140990237309² (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 (3140990237009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1570495118654 + 1570495118655.

It is an arithmetic number, because the mean of its divisors is an integer number (1570495118655).

Almost surely, 2^{3140990237309} is an apocalyptic number.

It is an amenable number.

3140990237309 is a deficient number, since it is larger than the sum of its proper divisors (1).

3140990237309 is an equidigital number, since it uses as much as digits as its factorization.

3140990237309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1102248, while the sum is 50.

The spelling of 3140990237309 in words is "three trillion, one hundred forty billion, nine hundred ninety million, two hundred thirty-seven thousand, three hundred nine".