1348059431 has 2 divisors, whose sum is σ = 1348059432. Its totient is φ = 1348059430.

The previous prime is 1348059409. The next prime is 1348059451. The reversal of 1348059431 is 1349508431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1348059431 - 2³⁰ = 274317607 is a prime.

It is a super-2 number, since 2×1348059431² = 3634528459016087522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1348059451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 674029715 + 674029716.

It is an arithmetic number, because the mean of its divisors is an integer number (674029716).

Almost surely, 2^1348059431 is an apocalyptic number.

1348059431 is a deficient number, since it is larger than the sum of its proper divisors (1).

1348059431 is an equidigital number, since it uses as much as digits as its factorization.

1348059431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 1348059431 is about 36715.9288456659. The cubic root of 1348059431 is about 1104.6796314011.

The spelling of 1348059431 in words is "one billion, three hundred forty-eight million, fifty-nine thousand, four hundred thirty-one".