26974044588889 has 8 divisors (see below), whose sum is σ = 28503118114560. Its totient is φ = 25474661811456.

The previous prime is 26974044588863. The next prime is 26974044588923. The reversal of 26974044588889 is 98888544047962.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26974044588889 - 2⁷ = 26974044588761 is a prime.

It is a super-3 number, since 3×26974044588889³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26974044588289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7422685192 + ... + 7422688825.

It is an arithmetic number, because the mean of its divisors is an integer number (3562889764320).

Almost surely, 2^{26974044588889} is an apocalyptic number.

It is an amenable number.

26974044588889 is a deficient number, since it is larger than the sum of its proper divisors (1529073525671).

26974044588889 is a wasteful number, since it uses less digits than its factorization.

26974044588889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14845374119.

The product of its (nonzero) digits is 8918138880, while the sum is 82.

The spelling of 26974044588889 in words is "twenty-six trillion, nine hundred seventy-four billion, forty-four million, five hundred eighty-eight thousand, eight hundred eighty-nine".