2340136567 has 2 divisors, whose sum is σ = 2340136568. Its totient is φ = 2340136566.

The previous prime is 2340136559. The next prime is 2340136597. The reversal of 2340136567 is 7656310432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2340136567 - 2³ = 2340136559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2340136517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1170068283 + 1170068284.

It is an arithmetic number, because the mean of its divisors is an integer number (1170068284).

Almost surely, 2^2340136567 is an apocalyptic number.

2340136567 is a deficient number, since it is larger than the sum of its proper divisors (1).

2340136567 is an equidigital number, since it uses as much as digits as its factorization.

2340136567 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 2340136567 is about 48374.9580568294. The cubic root of 2340136567 is about 1327.6402211546.

Adding to 2340136567 its reverse (7656310432), we get a palindrome (9996446999).

The spelling of 2340136567 in words is "two billion, three hundred forty million, one hundred thirty-six thousand, five hundred sixty-seven".