845240885696 has 14 divisors (see below), whose sum is σ = 1677274882680. Its totient is φ = 422620442816.

The previous prime is 845240885647. The next prime is 845240885779. The reversal of 845240885696 is 696588042548.

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, 6603444356 + ... + 6603444483.

Almost surely, 2^845240885696 is an apocalyptic number.

It is an amenable number.

845240885696 is a deficient number, since it is larger than the sum of its proper divisors (832033996984).

845240885696 is a wasteful number, since it uses less digits than its factorization.

845240885696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13206888851 (or 13206888841 counting only the distinct ones).

The product of its (nonzero) digits is 132710400, while the sum is 65.

The spelling of 845240885696 in words is "eight hundred forty-five billion, two hundred forty million, eight hundred eighty-five thousand, six hundred ninety-six".