23251342782826 has 8 divisors (see below), whose sum is σ = 34877034632160. Its totient is φ = 11625664572108.

The previous prime is 23251342782751. The next prime is 23251342782869. The reversal of 23251342782826 is 62828724315232.

It is a happy number.

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

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 3 ways as a sum of consecutive naturals, for example, 5094765 + ... + 8512303.

It is an arithmetic number, because the mean of its divisors is an integer number (4359629329020).

Almost surely, 2^{23251342782826} is an apocalyptic number.

23251342782826 is a deficient number, since it is larger than the sum of its proper divisors (11625691849334).

23251342782826 is a wasteful number, since it uses less digits than its factorization.

23251342782826 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6819308.

The product of its digits is 15482880, while the sum is 55.

The spelling of 23251342782826 in words is "twenty-three trillion, two hundred fifty-one billion, three hundred forty-two million, seven hundred eighty-two thousand, eight hundred twenty-six".