3140245343 has 2 divisors, whose sum is σ = 3140245344. Its totient is φ = 3140245342.

The previous prime is 3140245333. The next prime is 3140245351. The reversal of 3140245343 is 3435420413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3140245343 - 2⁶ = 3140245279 is a prime.

It is a super-2 number, since 2×3140245343² = 19722281628466375298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3140245333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1570122671 + 1570122672.

It is an arithmetic number, because the mean of its divisors is an integer number (1570122672).

Almost surely, 2^3140245343 is an apocalyptic number.

3140245343 is a deficient number, since it is larger than the sum of its proper divisors (1).

3140245343 is an equidigital number, since it uses as much as digits as its factorization.

3140245343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 3140245343 is about 56037.8920285194. The cubic root of 3140245343 is about 1464.3824882185.

Adding to 3140245343 its reverse (3435420413), we get a palindrome (6575665756).

The spelling of 3140245343 in words is "three billion, one hundred forty million, two hundred forty-five thousand, three hundred forty-three".