26246887016 has 32 divisors (see below), whose sum is σ = 57615122880. Its totient is φ = 10974307200.

The previous prime is 26246886989. The next prime is 26246887063. The reversal of 26246887016 is 61078864262.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5713490 + ... + 5718081.

It is an arithmetic number, because the mean of its divisors is an integer number (1800472590).

Almost surely, 2^26246887016 is an apocalyptic number.

It is an amenable number.

26246887016 is an abundant number, since it is smaller than the sum of its proper divisors (31368235864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26246887016 is a wasteful number, since it uses less digits than its factorization.

26246887016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11431625 (or 11431621 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 50.

The spelling of 26246887016 in words is "twenty-six billion, two hundred forty-six million, eight hundred eighty-seven thousand, sixteen".