26340651359 has 8 divisors (see below), whose sum is σ = 28737787728. Its totient is φ = 23943936960.

The previous prime is 26340651331. The next prime is 26340651373. The reversal of 26340651359 is 95315604362.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26340651359 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 (26340651559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32939 + ... + 231875.

It is an arithmetic number, because the mean of its divisors is an integer number (3592223466).

Almost surely, 2^26340651359 is an apocalyptic number.

26340651359 is a deficient number, since it is larger than the sum of its proper divisors (2397136369).

26340651359 is a wasteful number, since it uses less digits than its factorization.

26340651359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210985.

The product of its (nonzero) digits is 583200, while the sum is 44.

The spelling of 26340651359 in words is "twenty-six billion, three hundred forty million, six hundred fifty-one thousand, three hundred fifty-nine".