26604230461 has 16 divisors (see below), whose sum is σ = 28245903984. Its totient is φ = 24971198464.

The previous prime is 26604230459. The next prime is 26604230501. The reversal of 26604230461 is 16403240662.

It can be written as a sum of positive squares in 8 ways, for example, as 898200900 + 25706029561 = 29970^2 + 160331^2 .

It is a cyclic number.

It is not a de Polignac number, because 26604230461 - 2¹ = 26604230459 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 (26604200461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15676365 + ... + 15678061.

It is an arithmetic number, because the mean of its divisors is an integer number (1765368999).

Almost surely, 2^26604230461 is an apocalyptic number.

It is an amenable number.

26604230461 is a deficient number, since it is larger than the sum of its proper divisors (1641673523).

26604230461 is a wasteful number, since it uses less digits than its factorization.

26604230461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3680.

The product of its (nonzero) digits is 41472, while the sum is 34.

The spelling of 26604230461 in words is "twenty-six billion, six hundred four million, two hundred thirty thousand, four hundred sixty-one".