26140004011 has 6 divisors (see below), whose sum is σ = 28732401236. Its totient is φ = 23763639900.

The previous prime is 26140003987. The next prime is 26140004039. The reversal of 26140004011 is 11040004162.

It is not a de Polignac number, because 26140004011 - 2⁵ = 26140003979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26140004011.

It is not an unprimeable number, because it can be changed into a prime (26140004411) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 108016425 + ... + 108016666.

Almost surely, 2^26140004011 is an apocalyptic number.

26140004011 is a deficient number, since it is larger than the sum of its proper divisors (2592397225).

26140004011 is a wasteful number, since it uses less digits than its factorization.

26140004011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216033113 (or 216033102 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 26140004011 its reverse (11040004162), we get a palindrome (37180008173).

The spelling of 26140004011 in words is "twenty-six billion, one hundred forty million, four thousand, eleven".