26097165430 has 32 divisors (see below), whose sum is σ = 54995008320. Its totient is φ = 8729364480.

The previous prime is 26097165427. The next prime is 26097165449. The reversal of 26097165430 is 3456179062.

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, 4543675 + ... + 4549414.

It is an arithmetic number, because the mean of its divisors is an integer number (1718594010).

Almost surely, 2^26097165430 is an apocalyptic number.

26097165430 is an abundant number, since it is smaller than the sum of its proper divisors (28897842890).

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

26097165430 is a wasteful number, since it uses less digits than its factorization.

26097165430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9093144.

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 26097165430 in words is "twenty-six billion, ninety-seven million, one hundred sixty-five thousand, four hundred thirty".