40341342259 has 2 divisors, whose sum is σ = 40341342260. Its totient is φ = 40341342258.

The previous prime is 40341342221. The next prime is 40341342281. The reversal of 40341342259 is 95224314304.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40341342259 - 2³⁵ = 5981603891 is a prime.

It is not a weakly prime, because it can be changed into another prime (40341342289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20170671129 + 20170671130.

It is an arithmetic number, because the mean of its divisors is an integer number (20170671130).

Almost surely, 2^40341342259 is an apocalyptic number.

40341342259 is a deficient number, since it is larger than the sum of its proper divisors (1).

40341342259 is an equidigital number, since it uses as much as digits as its factorization.

40341342259 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 40341342259 in words is "forty billion, three hundred forty-one million, three hundred forty-two thousand, two hundred fifty-nine".