42341889 has 8 divisors (see below), whose sum is σ = 57832992. Its totient is φ = 27539360.

The previous prime is 42341863. The next prime is 42341903. The reversal of 42341889 is 98814324.

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

It is a cyclic number.

It is not a de Polignac number, because 42341889 - 2⁵ = 42341857 is a prime.

It is a super-3 number, since 3×42341889³ (a number of 24 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (42342889) 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, 171999 + ... + 172244.

It is an arithmetic number, because the mean of its divisors is an integer number (7229124).

Almost surely, 2^42341889 is an apocalyptic number.

It is an amenable number.

42341889 is a deficient number, since it is larger than the sum of its proper divisors (15491103).

42341889 is a wasteful number, since it uses less digits than its factorization.

42341889 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344287.

The product of its digits is 55296, while the sum is 39.

The square root of 42341889 is about 6507.0645455535. The cubic root of 42341889 is about 348.5433034777.

The spelling of 42341889 in words is "forty-two million, three hundred forty-one thousand, eight hundred eighty-nine".