28069246065324 has 24 divisors (see below), whose sum is σ = 65495028680368. Its totient is φ = 9356398041600.

The previous prime is 28069246065299. The next prime is 28069246065337. The reversal of 28069246065324 is 42356064296082.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5748024 + ... + 9443424.

Almost surely, 2^{28069246065324} is an apocalyptic number.

It is an amenable number.

28069246065324 is an abundant number, since it is smaller than the sum of its proper divisors (37425782615044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

28069246065324 is a wasteful number, since it uses less digits than its factorization.

28069246065324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4328385 (or 4328383 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 57.

The spelling of 28069246065324 in words is "twenty-eight trillion, sixty-nine billion, two hundred forty-six million, sixty-five thousand, three hundred twenty-four".