42094350 has 48 divisors (see below), whose sum is σ = 115997040. Its totient is φ = 11224800.

The previous prime is 42094309. The next prime is 42094387. The reversal of 42094350 is 5349024.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14241 + ... + 16940.

It is an arithmetic number, because the mean of its divisors is an integer number (2416605).

Almost surely, 2^42094350 is an apocalyptic number.

42094350 is an abundant number, since it is smaller than the sum of its proper divisors (73902690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42094350 is a wasteful number, since it uses less digits than its factorization.

42094350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31202 (or 31191 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 42094350 is about 6488.0158754430. The cubic root of 42094350 is about 347.8627580109.

The spelling of 42094350 in words is "forty-two million, ninety-four thousand, three hundred fifty".