26444000102 has 32 divisors (see below), whose sum is σ = 43007956992. Its totient is φ = 12121981344.

The previous prime is 26444000087. The next prime is 26444000111. The reversal of 26444000102 is 20100044462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9928823 + ... + 9931485.

It is an arithmetic number, because the mean of its divisors is an integer number (1343998656).

Almost surely, 2^26444000102 is an apocalyptic number.

26444000102 is a deficient number, since it is larger than the sum of its proper divisors (16563956890).

26444000102 is a wasteful number, since it uses less digits than its factorization.

26444000102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5132.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 26444000102 its reverse (20100044462), we get a palindrome (46544044564).

The spelling of 26444000102 in words is "twenty-six billion, four hundred forty-four million, one hundred two", and thus it is an aban number.