26340605461 has 8 divisors (see below), whose sum is σ = 26469031680. Its totient is φ = 26212271712.

The previous prime is 26340605377. The next prime is 26340605471. The reversal of 26340605461 is 16450604362.

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

It is a cyclic number.

It is not a de Polignac number, because 26340605461 - 2³³ = 17750670869 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 26340605461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26340605471) 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, 586926 + ... + 630208.

It is an arithmetic number, because the mean of its divisors is an integer number (3308628960).

Almost surely, 2^26340605461 is an apocalyptic number.

It is an amenable number.

26340605461 is a deficient number, since it is larger than the sum of its proper divisors (128426219).

26340605461 is a wasteful number, since it uses less digits than its factorization.

26340605461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46235.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 26340605461 in words is "twenty-six billion, three hundred forty million, six hundred five thousand, four hundred sixty-one".