26030680967 has 4 divisors (see below), whose sum is σ = 26032991616. Its totient is φ = 26028370320.

The previous prime is 26030680961. The next prime is 26030680969. The reversal of 26030680967 is 76908603062.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 76908603062 = 2 ⋅38454301531.

It is a cyclic number.

It is not a de Polignac number, because 26030680967 - 2¹⁶ = 26030615431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26030680961) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1138343 + ... + 1160984.

It is an arithmetic number, because the mean of its divisors is an integer number (6508247904).

Almost surely, 2^26030680967 is an apocalyptic number.

26030680967 is a deficient number, since it is larger than the sum of its proper divisors (2310649).

26030680967 is a wasteful number, since it uses less digits than its factorization.

26030680967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2310648.

The product of its (nonzero) digits is 653184, while the sum is 47.

The spelling of 26030680967 in words is "twenty-six billion, thirty million, six hundred eighty thousand, nine hundred sixty-seven".