2696268026819 has 2 divisors, whose sum is σ = 2696268026820. Its totient is φ = 2696268026818.

The previous prime is 2696268026719. The next prime is 2696268026833. The reversal of 2696268026819 is 9186208626962.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2696268026819 is a prime.

It is a super-2 number, since 2×2696268026819² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2696268026719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1348134013409 + 1348134013410.

It is an arithmetic number, because the mean of its divisors is an integer number (1348134013410).

Almost surely, 2^{2696268026819} is an apocalyptic number.

2696268026819 is a deficient number, since it is larger than the sum of its proper divisors (1).

2696268026819 is an equidigital number, since it uses as much as digits as its factorization.

2696268026819 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 53747712, while the sum is 65.

The spelling of 2696268026819 in words is "two trillion, six hundred ninety-six billion, two hundred sixty-eight million, twenty-six thousand, eight hundred nineteen".