11490413819 has 2 divisors, whose sum is σ = 11490413820. Its totient is φ = 11490413818.

The previous prime is 11490413749. The next prime is 11490413863. The reversal of 11490413819 is 91831409411.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11490413819 - 2⁸ = 11490413563 is a prime.

It is a super-2 number, since 2×11490413819² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11490013819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5745206909 + 5745206910.

It is an arithmetic number, because the mean of its divisors is an integer number (5745206910).

Almost surely, 2^11490413819 is an apocalyptic number.

11490413819 is a deficient number, since it is larger than the sum of its proper divisors (1).

11490413819 is an equidigital number, since it uses as much as digits as its factorization.

11490413819 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 41.

The spelling of 11490413819 in words is "eleven billion, four hundred ninety million, four hundred thirteen thousand, eight hundred nineteen".