28343383126 has 4 divisors (see below), whose sum is σ = 42515074692. Its totient is φ = 14171691562.

The previous prime is 28343383091. The next prime is 28343383141. The reversal of 28343383126 is 62138334382.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7085845780 + ... + 7085845783.

It is an arithmetic number, because the mean of its divisors is an integer number (10628768673).

Almost surely, 2^28343383126 is an apocalyptic number.

28343383126 is a deficient number, since it is larger than the sum of its proper divisors (14171691566).

28343383126 is a wasteful number, since it uses less digits than its factorization.

28343383126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14171691565.

The product of its digits is 497664, while the sum is 43.

The spelling of 28343383126 in words is "twenty-eight billion, three hundred forty-three million, three hundred eighty-three thousand, one hundred twenty-six".