42338950 has 12 divisors (see below), whose sum is σ = 78750540. Its totient is φ = 16935560.

The previous prime is 42338939. The next prime is 42338987. The reversal of 42338950 is 5983324.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 423340 + ... + 423439.

It is an arithmetic number, because the mean of its divisors is an integer number (6562545).

Almost surely, 2^42338950 is an apocalyptic number.

42338950 is a deficient number, since it is larger than the sum of its proper divisors (36411590).

42338950 is a wasteful number, since it uses less digits than its factorization.

42338950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 846791 (or 846786 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 42338950 is about 6506.8387101572. The cubic root of 42338950 is about 348.5352390251.

The spelling of 42338950 in words is "forty-two million, three hundred thirty-eight thousand, nine hundred fifty".