3166142431 has 2 divisors, whose sum is σ = 3166142432. Its totient is φ = 3166142430.

The previous prime is 3166142393. The next prime is 3166142453. The reversal of 3166142431 is 1342416613.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3166142431 - 2¹³ = 3166134239 is a prime.

It is a super-2 number, since 2×3166142431² = 20048915786757179522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3166142393 and 3166142402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3166142731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1583071215 + 1583071216.

It is an arithmetic number, because the mean of its divisors is an integer number (1583071216).

Almost surely, 2^3166142431 is an apocalyptic number.

3166142431 is a deficient number, since it is larger than the sum of its proper divisors (1).

3166142431 is an equidigital number, since it uses as much as digits as its factorization.

3166142431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 31.

The square root of 3166142431 is about 56268.4852381864. The cubic root of 3166142431 is about 1468.3969800950.

The spelling of 3166142431 in words is "three billion, one hundred sixty-six million, one hundred forty-two thousand, four hundred thirty-one".