42294099 has 8 divisors (see below), whose sum is σ = 56738752. Its totient is φ = 28022760.

The previous prime is 42294059. The next prime is 42294101. The reversal of 42294099 is 99049224.

42294099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 42294099 - 2¹¹ = 42292051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42294029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42757 + ... + 43734.

It is an arithmetic number, because the mean of its divisors is an integer number (7092344).

Almost surely, 2^42294099 is an apocalyptic number.

42294099 is a deficient number, since it is larger than the sum of its proper divisors (14444653).

42294099 is a wasteful number, since it uses less digits than its factorization.

42294099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86657.

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 42294099 is about 6503.3913460594. The cubic root of 42294099 is about 348.4121240436.

The spelling of 42294099 in words is "forty-two million, two hundred ninety-four thousand, ninety-nine".