5140612343 has 2 divisors, whose sum is σ = 5140612344. Its totient is φ = 5140612342.

The previous prime is 5140612339. The next prime is 5140612369. The reversal of 5140612343 is 3432160415.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5140612343 - 2² = 5140612339 is a prime.

It is a super-2 number, since 2×5140612343² = 52851790522007899298, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5140612943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2570306171 + 2570306172.

It is an arithmetic number, because the mean of its divisors is an integer number (2570306172).

Almost surely, 2^5140612343 is an apocalyptic number.

5140612343 is a deficient number, since it is larger than the sum of its proper divisors (1).

5140612343 is an equidigital number, since it uses as much as digits as its factorization.

5140612343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 5140612343 is about 71698.0637325723. The cubic root of 5140612343 is about 1725.8575690314.

Adding to 5140612343 its reverse (3432160415), we get a palindrome (8572772758).

The spelling of 5140612343 in words is "five billion, one hundred forty million, six hundred twelve thousand, three hundred forty-three".