26340858608 has 10 divisors (see below), whose sum is σ = 51035413584. Its totient is φ = 13170429296.

The previous prime is 26340858569. The next prime is 26340858613. The reversal of 26340858608 is 80685804362.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 823151816 + ... + 823151847.

Almost surely, 2^26340858608 is an apocalyptic number.

It is an amenable number.

26340858608 is a deficient number, since it is larger than the sum of its proper divisors (24694554976).

26340858608 is a wasteful number, since it uses less digits than its factorization.

26340858608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1646303671 (or 1646303665 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 50.

The spelling of 26340858608 in words is "twenty-six billion, three hundred forty million, eight hundred fifty-eight thousand, six hundred eight".