26642036422024 has 16 divisors (see below), whose sum is σ = 49954592814300. Its totient is φ = 13320811671552.

The previous prime is 26642036421989. The next prime is 26642036422087. The reversal of 26642036422024 is 42022463024662.

It can be written as a sum of positive squares in 2 ways, for example, as 26063904299524 + 578132122500 = 5105282^2 + 760350^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25268529 + ... + 26301760.

Almost surely, 2^{26642036422024} is an apocalyptic number.

It is an amenable number.

26642036422024 is a deficient number, since it is larger than the sum of its proper divisors (23312556392276).

26642036422024 is a wasteful number, since it uses less digits than its factorization.

26642036422024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51634872 (or 51634868 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 43.

Adding to 26642036422024 its reverse (42022463024662), we get a palindrome (68664499446686).

The spelling of 26642036422024 in words is "twenty-six trillion, six hundred forty-two billion, thirty-six million, four hundred twenty-two thousand, twenty-four".