26632542422 has 4 divisors (see below), whose sum is σ = 39948813636. Its totient is φ = 13316271210.

The previous prime is 26632542413. The next prime is 26632542491. The reversal of 26632542422 is 22424523662.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6658135604 + ... + 6658135607.

It is an arithmetic number, because the mean of its divisors is an integer number (9987203409).

Almost surely, 2^26632542422 is an apocalyptic number.

26632542422 is a deficient number, since it is larger than the sum of its proper divisors (13316271214).

26632542422 is a wasteful number, since it uses less digits than its factorization.

26632542422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13316271213.

The product of its digits is 276480, while the sum is 38.

The spelling of 26632542422 in words is "twenty-six billion, six hundred thirty-two million, five hundred forty-two thousand, four hundred twenty-two".