1349899499503 has 2 divisors, whose sum is σ = 1349899499504. Its totient is φ = 1349899499502.

The previous prime is 1349899499483. The next prime is 1349899499563. The reversal of 1349899499503 is 3059949989431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1349899499503 - 2⁵ = 1349899499471 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1349899499563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 674949749751 + 674949749752.

It is an arithmetic number, because the mean of its divisors is an integer number (674949749752).

Almost surely, 2^{1349899499503} is an apocalyptic number.

1349899499503 is a deficient number, since it is larger than the sum of its proper divisors (1).

1349899499503 is an equidigital number, since it uses as much as digits as its factorization.

1349899499503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 340122240, while the sum is 73.

The spelling of 1349899499503 in words is "one trillion, three hundred forty-nine billion, eight hundred ninety-nine million, four hundred ninety-nine thousand, five hundred three".