11494349387 has 2 divisors, whose sum is σ = 11494349388. Its totient is φ = 11494349386.

The previous prime is 11494349357. The next prime is 11494349389. The reversal of 11494349387 is 78394349411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11494349387 - 2⁶ = 11494349323 is a prime.

Together with 11494349389, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (11494349389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5747174693 + 5747174694.

It is an arithmetic number, because the mean of its divisors is an integer number (5747174694).

Almost surely, 2^11494349387 is an apocalyptic number.

11494349387 is a deficient number, since it is larger than the sum of its proper divisors (1).

11494349387 is an equidigital number, since it uses as much as digits as its factorization.

11494349387 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2612736, while the sum is 53.

The spelling of 11494349387 in words is "eleven billion, four hundred ninety-four million, three hundred forty-nine thousand, three hundred eighty-seven".