26789842970 has 64 divisors (see below), whose sum is σ = 54563041152. Its totient is φ = 9384480000.

The previous prime is 26789842969. The next prime is 26789842979. The reversal of 26789842970 is 7924898762.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (26789842979) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 378485 + ... + 443655.

It is an arithmetic number, because the mean of its divisors is an integer number (852547518).

Almost surely, 2^26789842970 is an apocalyptic number.

26789842970 is an abundant number, since it is smaller than the sum of its proper divisors (27773198182).

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

26789842970 is a wasteful number, since it uses less digits than its factorization.

26789842970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65327.

The product of its (nonzero) digits is 24385536, while the sum is 62.

The spelling of 26789842970 in words is "twenty-six billion, seven hundred eighty-nine million, eight hundred forty-two thousand, nine hundred seventy".