11340243419 has 2 divisors, whose sum is σ = 11340243420. Its totient is φ = 11340243418.

The previous prime is 11340243389. The next prime is 11340243443. The reversal of 11340243419 is 91434204311.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11340243419 is a prime.

It is a super-2 number, since 2×11340243419² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11340213419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5670121709 + 5670121710.

It is an arithmetic number, because the mean of its divisors is an integer number (5670121710).

Almost surely, 2^11340243419 is an apocalyptic number.

11340243419 is a deficient number, since it is larger than the sum of its proper divisors (1).

11340243419 is an equidigital number, since it uses as much as digits as its factorization.

11340243419 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The spelling of 11340243419 in words is "eleven billion, three hundred forty million, two hundred forty-three thousand, four hundred nineteen".