28096609742 has 4 divisors (see below), whose sum is σ = 42144914616. Its totient is φ = 14048304870.

The previous prime is 28096609741. The next prime is 28096609753. The reversal of 28096609742 is 24790669082.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28096609741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7024152434 + ... + 7024152437.

It is an arithmetic number, because the mean of its divisors is an integer number (10536228654).

Almost surely, 2^28096609742 is an apocalyptic number.

28096609742 is a deficient number, since it is larger than the sum of its proper divisors (14048304874).

28096609742 is a wasteful number, since it uses less digits than its factorization.

28096609742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14048304873.

The product of its (nonzero) digits is 2612736, while the sum is 53.

The spelling of 28096609742 in words is "twenty-eight billion, ninety-six million, six hundred nine thousand, seven hundred forty-two".