26376222242 has 4 divisors (see below), whose sum is σ = 39564333366. Its totient is φ = 13188111120.

The previous prime is 26376222239. The next prime is 26376222251. The reversal of 26376222242 is 24222267362.

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

It can be written as a sum of positive squares in only one way, i.e., 23963349601 + 2412872641 = 154801^2 + 49121^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26376222196 and 26376222205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6594055559 + ... + 6594055562.

Almost surely, 2^26376222242 is an apocalyptic number.

26376222242 is a deficient number, since it is larger than the sum of its proper divisors (13188111124).

26376222242 is a wasteful number, since it uses less digits than its factorization.

26376222242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13188111123.

The product of its digits is 193536, while the sum is 38.

The spelling of 26376222242 in words is "twenty-six billion, three hundred seventy-six million, two hundred twenty-two thousand, two hundred forty-two".