42958350 has 60 divisors (see below), whose sum is σ = 119371824. Its totient is φ = 11454480.

The previous prime is 42958327. The next prime is 42958351. The reversal of 42958350 is 5385924.

42958350 is a `hidden beast` number, since 4 + 29 + 583 + 50 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42958351) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 1254 + ... + 9353.

Almost surely, 2^42958350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42958350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59685912).

42958350 is an abundant number, since it is smaller than the sum of its proper divisors (76413474).

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

42958350 is a wasteful number, since it uses less digits than its factorization.

42958350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10631 (or 10617 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

The square root of 42958350 is about 6554.2619721827. The cubic root of 42958350 is about 350.2266559097.

The spelling of 42958350 in words is "forty-two million, nine hundred fifty-eight thousand, three hundred fifty".