42259299 has 8 divisors (see below), whose sum is σ = 56401920. Its totient is φ = 28144776.

The previous prime is 42259289. The next prime is 42259307. The reversal of 42259299 is 99295224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42259299 - 2⁵ = 42259267 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42259299.

It is not an unprimeable number, because it can be changed into a prime (42259289) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3219 + ... + 9740.

It is an arithmetic number, because the mean of its divisors is an integer number (7050240).

Almost surely, 2^42259299 is an apocalyptic number.

42259299 is a deficient number, since it is larger than the sum of its proper divisors (14142621).

42259299 is a wasteful number, since it uses less digits than its factorization.

42259299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14049.

The product of its digits is 116640, while the sum is 42.

The square root of 42259299 is about 6500.7152683378. The cubic root of 42259299 is about 348.3165388503.

The spelling of 42259299 in words is "forty-two million, two hundred fifty-nine thousand, two hundred ninety-nine".