11276379619 has 2 divisors, whose sum is σ = 11276379620. Its totient is φ = 11276379618.

The previous prime is 11276379617. The next prime is 11276379659. The reversal of 11276379619 is 91697367211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11276379619 - 2¹ = 11276379617 is a prime.

It is a super-2 number, since 2×11276379619² (a number of 21 digits) contains 22 as substring.

Together with 11276379617, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (11276379617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5638189809 + 5638189810.

It is an arithmetic number, because the mean of its divisors is an integer number (5638189810).

Almost surely, 2^11276379619 is an apocalyptic number.

11276379619 is a deficient number, since it is larger than the sum of its proper divisors (1).

11276379619 is an equidigital number, since it uses as much as digits as its factorization.

11276379619 is an evil number, because the sum of its binary digits is even.

The product of its digits is 857304, while the sum is 52.

The spelling of 11276379619 in words is "eleven billion, two hundred seventy-six million, three hundred seventy-nine thousand, six hundred nineteen".