4273113731 has 2 divisors, whose sum is σ = 4273113732. Its totient is φ = 4273113730.

The previous prime is 4273113709. The next prime is 4273113769. The reversal of 4273113731 is 1373113724.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4273113731 is a prime.

It is a super-2 number, since 2×4273113731² = 36519001916121480722, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4273113781) 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, 2136556865 + 2136556866.

It is an arithmetic number, because the mean of its divisors is an integer number (2136556866).

Almost surely, 2^4273113731 is an apocalyptic number.

4273113731 is a deficient number, since it is larger than the sum of its proper divisors (1).

4273113731 is an equidigital number, since it uses as much as digits as its factorization.

4273113731 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10584, while the sum is 32.

The square root of 4273113731 is about 65369.0579020380. The cubic root of 4273113731 is about 1622.7370449396.

The spelling of 4273113731 in words is "four billion, two hundred seventy-three million, one hundred thirteen thousand, seven hundred thirty-one".