28834524742 has 4 divisors (see below), whose sum is σ = 43251787116. Its totient is φ = 14417262370.

The previous prime is 28834524713. The next prime is 28834524751. The reversal of 28834524742 is 24742543882.

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, 7208631184 + ... + 7208631187.

It is an arithmetic number, because the mean of its divisors is an integer number (10812946779).

Almost surely, 2^28834524742 is an apocalyptic number.

28834524742 is a deficient number, since it is larger than the sum of its proper divisors (14417262374).

28834524742 is a wasteful number, since it uses less digits than its factorization.

28834524742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14417262373.

The product of its digits is 3440640, while the sum is 49.

The spelling of 28834524742 in words is "twenty-eight billion, eight hundred thirty-four million, five hundred twenty-four thousand, seven hundred forty-two".