26314797630 has 64 divisors (see below), whose sum is σ = 68915743488. Its totient is φ = 6377602560.

The previous prime is 26314797623. The next prime is 26314797673. The reversal of 26314797630 is 3679741362.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 26314797630.

It is a congruent 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 31 ways as a sum of consecutive naturals, for example, 1528249 + ... + 1545371.

It is an arithmetic number, because the mean of its divisors is an integer number (1076808492).

Almost surely, 2^26314797630 is an apocalyptic number.

26314797630 is an abundant number, since it is smaller than the sum of its proper divisors (42600945858).

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

26314797630 is a wasteful number, since it uses less digits than its factorization.

26314797630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21801.

The product of its (nonzero) digits is 1143072, while the sum is 48.

The spelling of 26314797630 in words is "twenty-six billion, three hundred fourteen million, seven hundred ninety-seven thousand, six hundred thirty".