42825592899 has 12 divisors (see below), whose sum is σ = 61880878696. Its totient is φ = 28540384992.

The previous prime is 42825592883. The next prime is 42825592973. The reversal of 42825592899 is 99829552824.

It is not a de Polignac number, because 42825592899 - 2⁴ = 42825592883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42825592819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 807049 + ... + 858474.

Almost surely, 2^42825592899 is an apocalyptic number.

42825592899 is a deficient number, since it is larger than the sum of its proper divisors (19055285797).

42825592899 is a wasteful number, since it uses less digits than its factorization.

42825592899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1668386 (or 1668383 counting only the distinct ones).

The product of its digits is 37324800, while the sum is 63.

The spelling of 42825592899 in words is "forty-two billion, eight hundred twenty-five million, five hundred ninety-two thousand, eight hundred ninety-nine".