42869448306 has 48 divisors (see below), whose sum is σ = 95418083904. Its totient is φ = 13900120992.

The previous prime is 42869448289. The next prime is 42869448359. The reversal of 42869448306 is 60384496824.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4819395 + ... + 4828281.

It is an arithmetic number, because the mean of its divisors is an integer number (1987876748).

Almost surely, 2^42869448306 is an apocalyptic number.

42869448306 is an abundant number, since it is smaller than the sum of its proper divisors (52548635598).

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

42869448306 is a wasteful number, since it uses less digits than its factorization.

42869448306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16175 (or 16172 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 54.

The spelling of 42869448306 in words is "forty-two billion, eight hundred sixty-nine million, four hundred forty-eight thousand, three hundred six".