42680224829 has 4 divisors (see below), whose sum is σ = 46560245280. Its totient is φ = 38800204380.

The previous prime is 42680224823. The next prime is 42680224831. The reversal of 42680224829 is 92842208624.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42680224829 - 2¹⁶ = 42680159293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42680224823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1940010209 + ... + 1940010230.

It is an arithmetic number, because the mean of its divisors is an integer number (11640061320).

Almost surely, 2^42680224829 is an apocalyptic number.

It is an amenable number.

42680224829 is a deficient number, since it is larger than the sum of its proper divisors (3880020451).

42680224829 is a wasteful number, since it uses less digits than its factorization.

42680224829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3880020450.

The product of its (nonzero) digits is 884736, while the sum is 47.

The spelling of 42680224829 in words is "forty-two billion, six hundred eighty million, two hundred twenty-four thousand, eight hundred twenty-nine".