26406502248027 has 32 divisors (see below), whose sum is σ = 38692852323840. Its totient is φ = 15886286784000.

The previous prime is 26406502248023. The next prime is 26406502248037. The reversal of 26406502248027 is 72084220560462.

It is not a de Polignac number, because 26406502248027 - 2² = 26406502248023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26406502248023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2864752 + ... + 7811517.

It is an arithmetic number, because the mean of its divisors is an integer number (1209151635120).

Almost surely, 2^{26406502248027} is an apocalyptic number.

26406502248027 is a deficient number, since it is larger than the sum of its proper divisors (12286350075813).

26406502248027 is a wasteful number, since it uses less digits than its factorization.

26406502248027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10676835.

The product of its (nonzero) digits is 2580480, while the sum is 48.

The spelling of 26406502248027 in words is "twenty-six trillion, four hundred six billion, five hundred two million, two hundred forty-eight thousand, twenty-seven".