3102142469 has 2 divisors, whose sum is σ = 3102142470. Its totient is φ = 3102142468.

The previous prime is 3102142403. The next prime is 3102142501. The reversal of 3102142469 is 9642412013.

It is an a-pointer prime, because the next prime (3102142501) can be obtained adding 3102142469 to its sum of digits (32).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2791854244 + 310288225 = 52838^2 + 17615^2 .

It is a cyclic number.

It is not a de Polignac number, because 3102142469 - 2⁸ = 3102142213 is a prime.

It is a super-2 number, since 2×3102142469² = 19246575795946831922, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3102145469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1551071234 + 1551071235.

It is an arithmetic number, because the mean of its divisors is an integer number (1551071235).

Almost surely, 2^3102142469 is an apocalyptic number.

It is an amenable number.

3102142469 is a deficient number, since it is larger than the sum of its proper divisors (1).

3102142469 is an equidigital number, since it uses as much as digits as its factorization.

3102142469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 3102142469 is about 55696.8802447677. The cubic root of 3102142469 is about 1458.4355652987.

The spelling of 3102142469 in words is "three billion, one hundred two million, one hundred forty-two thousand, four hundred sixty-nine".