4140113431 has 2 divisors, whose sum is σ = 4140113432. Its totient is φ = 4140113430.

The previous prime is 4140113423. The next prime is 4140113437. The reversal of 4140113431 is 1343110414.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4140113431 - 2³ = 4140113423 is a prime.

It is a super-2 number, since 2×4140113431² = 34281078443093183522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4140113437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2070056715 + 2070056716.

It is an arithmetic number, because the mean of its divisors is an integer number (2070056716).

Almost surely, 2^4140113431 is an apocalyptic number.

4140113431 is a deficient number, since it is larger than the sum of its proper divisors (1).

4140113431 is an equidigital number, since it uses as much as digits as its factorization.

4140113431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 4140113431 is about 64343.7132204849. The cubic root of 4140113431 is about 1605.7234383244.

Adding to 4140113431 its reverse (1343110414), we get a palindrome (5483223845).

The spelling of 4140113431 in words is "four billion, one hundred forty million, one hundred thirteen thousand, four hundred thirty-one".