26359693441 has 4 divisors (see below), whose sum is σ = 26360023984. Its totient is φ = 26359362900.

The previous prime is 26359693433. The next prime is 26359693499. The reversal of 26359693441 is 14439695362.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 26359693441 - 2³ = 26359693433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26359693141) 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, 36286 + ... + 232456.

It is an arithmetic number, because the mean of its divisors is an integer number (6590005996).

Almost surely, 2^26359693441 is an apocalyptic number.

It is an amenable number.

26359693441 is a deficient number, since it is larger than the sum of its proper divisors (330543).

26359693441 is a wasteful number, since it uses less digits than its factorization.

26359693441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 330542.

The product of its digits is 4199040, while the sum is 52.

The spelling of 26359693441 in words is "twenty-six billion, three hundred fifty-nine million, six hundred ninety-three thousand, four hundred forty-one".