26974665918748 has 48 divisors (see below), whose sum is σ = 51619049798400. Its totient is φ = 12278705725440.

The previous prime is 26974665918689. The next prime is 26974665918749. The reversal of 26974665918748 is 84781956647962.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26974665918749) 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 15 ways as a sum of consecutive naturals, for example, 1482688 + ... + 7493176.

It is an arithmetic number, because the mean of its divisors is an integer number (1075396870800).

Almost surely, 2^{26974665918748} is an apocalyptic number.

It is an amenable number.

26974665918748 is a deficient number, since it is larger than the sum of its proper divisors (24644383879652).

26974665918748 is a wasteful number, since it uses less digits than its factorization.

26974665918748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6012670 (or 6012668 counting only the distinct ones).

The product of its digits is 8778792960, while the sum is 82.

The spelling of 26974665918748 in words is "twenty-six trillion, nine hundred seventy-four billion, six hundred sixty-five million, nine hundred eighteen thousand, seven hundred forty-eight".