42035312 has 20 divisors (see below), whose sum is σ = 88847736. Its totient is φ = 19106880.

The previous prime is 42035311. The next prime is 42035321. The reversal of 42035312 is 21353024.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42035311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119243 + ... + 119594.

Almost surely, 2^42035312 is an apocalyptic number.

It is an amenable number.

42035312 is an abundant number, since it is smaller than the sum of its proper divisors (46812424).

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

42035312 is a wasteful number, since it uses less digits than its factorization.

42035312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238856 (or 238850 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 42035312 is about 6483.4645059567. The cubic root of 42035312 is about 347.7000542260.

Adding to 42035312 its reverse (21353024), we get a palindrome (63388336).

The spelling of 42035312 in words is "forty-two million, thirty-five thousand, three hundred twelve".