19149160703 has 2 divisors, whose sum is σ = 19149160704. Its totient is φ = 19149160702.

The previous prime is 19149160609. The next prime is 19149160739. The reversal of 19149160703 is 30706194191.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-19149160703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (19149160763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9574580351 + 9574580352.

It is an arithmetic number, because the mean of its divisors is an integer number (9574580352).

Almost surely, 2^19149160703 is an apocalyptic number.

19149160703 is a deficient number, since it is larger than the sum of its proper divisors (1).

19149160703 is an equidigital number, since it uses as much as digits as its factorization.

19149160703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 41.

The spelling of 19149160703 in words is "nineteen billion, one hundred forty-nine million, one hundred sixty thousand, seven hundred three".