1040351339 has 2 divisors, whose sum is σ = 1040351340. Its totient is φ = 1040351338.

The previous prime is 1040351321. The next prime is 1040351359. The reversal of 1040351339 is 9331530401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1040351339 - 2⁸ = 1040351083 is a prime.

It is not a weakly prime, because it can be changed into another prime (1040351309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520175669 + 520175670.

It is an arithmetic number, because the mean of its divisors is an integer number (520175670).

Almost surely, 2^1040351339 is an apocalyptic number.

1040351339 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040351339 is an equidigital number, since it uses as much as digits as its factorization.

1040351339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 29.

The square root of 1040351339 is about 32254.4778131657. The cubic root of 1040351339 is about 1013.2734814916.

The spelling of 1040351339 in words is "one billion, forty million, three hundred fifty-one thousand, three hundred thirty-nine".