26444599042 has 16 divisors (see below), whose sum is σ = 41183177472. Its totient is φ = 12721804560.

The previous prime is 26444599039. The next prime is 26444599121. The reversal of 26444599042 is 24099544462.

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 in 7 ways as a sum of consecutive naturals, for example, 1222008 + ... + 1243459.

It is an arithmetic number, because the mean of its divisors is an integer number (2573948592).

Almost surely, 2^26444599042 is an apocalyptic number.

26444599042 is a deficient number, since it is larger than the sum of its proper divisors (14738578430).

26444599042 is a wasteful number, since it uses less digits than its factorization.

26444599042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2465673.

The product of its (nonzero) digits is 2488320, while the sum is 49.

The spelling of 26444599042 in words is "twenty-six billion, four hundred forty-four million, five hundred ninety-nine thousand, forty-two".