26423742974 has 16 divisors (see below), whose sum is σ = 42558211296. Its totient is φ = 12259564800.

The previous prime is 26423742973. The next prime is 26423743001. The reversal of 26423742974 is 47924732462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26423742973) 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, 5470607 + ... + 5475434.

It is an arithmetic number, because the mean of its divisors is an integer number (2659888206).

Almost surely, 2^26423742974 is an apocalyptic number.

26423742974 is a deficient number, since it is larger than the sum of its proper divisors (16134468322).

26423742974 is a wasteful number, since it uses less digits than its factorization.

26423742974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10946131.

The product of its digits is 4064256, while the sum is 50.

The spelling of 26423742974 in words is "twenty-six billion, four hundred twenty-three million, seven hundred forty-two thousand, nine hundred seventy-four".