26146016279 has 2 divisors, whose sum is σ = 26146016280. Its totient is φ = 26146016278.

The previous prime is 26146016129. The next prime is 26146016317. The reversal of 26146016279 is 97261064162.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26146016279 - 2²⁰ = 26144967703 is a prime.

It is a super-2 number, since 2×26146016279² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26146016579) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13073008139 + 13073008140.

It is an arithmetic number, because the mean of its divisors is an integer number (13073008140).

Almost surely, 2^26146016279 is an apocalyptic number.

26146016279 is a deficient number, since it is larger than the sum of its proper divisors (1).

26146016279 is an equidigital number, since it uses as much as digits as its factorization.

26146016279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 217728, while the sum is 44.

The spelling of 26146016279 in words is "twenty-six billion, one hundred forty-six million, sixteen thousand, two hundred seventy-nine".