42433958 has 8 divisors (see below), whose sum is σ = 72743952. Its totient is φ = 18185976.

The previous prime is 42433939. The next prime is 42433961. The reversal of 42433958 is 85933424.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1515485 + ... + 1515512.

It is an arithmetic number, because the mean of its divisors is an integer number (9092994).

Almost surely, 2^42433958 is an apocalyptic number.

42433958 is a deficient number, since it is larger than the sum of its proper divisors (30309994).

42433958 is a wasteful number, since it uses less digits than its factorization.

42433958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3031006.

The product of its digits is 103680, while the sum is 38.

The square root of 42433958 is about 6514.1352457560. The cubic root of 42433958 is about 348.7957469654.

The spelling of 42433958 in words is "forty-two million, four hundred thirty-three thousand, nine hundred fifty-eight".