31240041214259 has 2 divisors, whose sum is σ = 31240041214260. Its totient is φ = 31240041214258.

The previous prime is 31240041214241. The next prime is 31240041214301. The reversal of 31240041214259 is 95241214004213.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-31240041214259 is a prime.

It is not a weakly prime, because it can be changed into another prime (31240041214159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15620020607129 + 15620020607130.

It is an arithmetic number, because the mean of its divisors is an integer number (15620020607130).

Almost surely, 2^{31240041214259} is an apocalyptic number.

31240041214259 is a deficient number, since it is larger than the sum of its proper divisors (1).

31240041214259 is an equidigital number, since it uses as much as digits as its factorization.

31240041214259 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 69120, while the sum is 38.

The spelling of 31240041214259 in words is "thirty-one trillion, two hundred forty billion, forty-one million, two hundred fourteen thousand, two hundred fifty-nine".