4949499193319 has 2 divisors, whose sum is σ = 4949499193320. Its totient is φ = 4949499193318.

The previous prime is 4949499193237. The next prime is 4949499193337. The reversal of 4949499193319 is 9133919949494.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4949499193319 - 2¹² = 4949499189223 is a prime.

It is a super-2 number, since 2×4949499193319² (a number of 26 digits) 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 (4949499793319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2474749596659 + 2474749596660.

It is an arithmetic number, because the mean of its divisors is an integer number (2474749596660).

Almost surely, 2^{4949499193319} is an apocalyptic number.

4949499193319 is a deficient number, since it is larger than the sum of its proper divisors (1).

4949499193319 is an equidigital number, since it uses as much as digits as its factorization.

4949499193319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 306110016, while the sum is 74.

The spelling of 4949499193319 in words is "four trillion, nine hundred forty-nine billion, four hundred ninety-nine million, one hundred ninety-three thousand, three hundred nineteen".