26496100709 has 12 divisors (see below), whose sum is σ = 28739052000. Its totient is φ = 24417014544.

The previous prime is 26496100699. The next prime is 26496100721. The reversal of 26496100709 is 90700169462.

It is not a de Polignac number, because 26496100709 - 2⁴ = 26496100693 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 26496100709.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26496100769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29639 + ... + 232100.

It is an arithmetic number, because the mean of its divisors is an integer number (2394921000).

Almost surely, 2^26496100709 is an apocalyptic number.

It is an amenable number.

26496100709 is a deficient number, since it is larger than the sum of its proper divisors (2242951291).

26496100709 is a wasteful number, since it uses less digits than its factorization.

26496100709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262364 (or 262351 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 44.

The spelling of 26496100709 in words is "twenty-six billion, four hundred ninety-six million, one hundred thousand, seven hundred nine".