4202969431 has 2 divisors, whose sum is σ = 4202969432. Its totient is φ = 4202969430.

The previous prime is 4202969417. The next prime is 4202969443. The reversal of 4202969431 is 1349692024.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4202969431 - 2⁵ = 4202969399 is a prime.

It is a super-2 number, since 2×4202969431² = 35329904075840927522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4202969401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2101484715 + 2101484716.

It is an arithmetic number, because the mean of its divisors is an integer number (2101484716).

Almost surely, 2^4202969431 is an apocalyptic number.

4202969431 is a deficient number, since it is larger than the sum of its proper divisors (1).

4202969431 is an equidigital number, since it uses as much as digits as its factorization.

4202969431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 4202969431 is about 64830.3125937242. The cubic root of 4202969431 is about 1613.8087917705.

The spelling of 4202969431 in words is "four billion, two hundred two million, nine hundred sixty-nine thousand, four hundred thirty-one".