11698962619 has 2 divisors, whose sum is σ = 11698962620. Its totient is φ = 11698962618.

The previous prime is 11698962601. The next prime is 11698962629. The reversal of 11698962619 is 91626989611.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11698962619 - 2⁷ = 11698962491 is a prime.

It is a super-2 number, since 2×11698962619² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11698962629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5849481309 + 5849481310.

It is an arithmetic number, because the mean of its divisors is an integer number (5849481310).

Almost surely, 2^11698962619 is an apocalyptic number.

11698962619 is a deficient number, since it is larger than the sum of its proper divisors (1).

11698962619 is an equidigital number, since it uses as much as digits as its factorization.

11698962619 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2519424, while the sum is 58.

The spelling of 11698962619 in words is "eleven billion, six hundred ninety-eight million, nine hundred sixty-two thousand, six hundred nineteen".