1140447425239 has 2 divisors, whose sum is σ = 1140447425240. Its totient is φ = 1140447425238.

The previous prime is 1140447425233. The next prime is 1140447425263. The reversal of 1140447425239 is 9325247440411.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1140447425239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1140447425233) 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, 570223712619 + 570223712620.

It is an arithmetic number, because the mean of its divisors is an integer number (570223712620).

Almost surely, 2^{1140447425239} is an apocalyptic number.

1140447425239 is a deficient number, since it is larger than the sum of its proper divisors (1).

1140447425239 is an equidigital number, since it uses as much as digits as its factorization.

1140447425239 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 1140447425239 in words is "one trillion, one hundred forty billion, four hundred forty-seven million, four hundred twenty-five thousand, two hundred thirty-nine".