3140244823 has 2 divisors, whose sum is σ = 3140244824. Its totient is φ = 3140244822.

The previous prime is 3140244781. The next prime is 3140244829. The reversal of 3140244823 is 3284420413.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (3284420413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3140244823 - 2⁹ = 3140244311 is a prime.

It is a super-2 number, since 2×3140244823² = 19722275096756602658, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3140244829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1570122411 + 1570122412.

It is an arithmetic number, because the mean of its divisors is an integer number (1570122412).

Almost surely, 2^3140244823 is an apocalyptic number.

3140244823 is a deficient number, since it is larger than the sum of its proper divisors (1).

3140244823 is an equidigital number, since it uses as much as digits as its factorization.

3140244823 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18432, while the sum is 31.

The square root of 3140244823 is about 56037.8873888015. The cubic root of 3140244823 is about 1464.3824073885.

The spelling of 3140244823 in words is "three billion, one hundred forty million, two hundred forty-four thousand, eight hundred twenty-three".