42035291 has 8 divisors (see below), whose sum is σ = 43491168. Its totient is φ = 40600000.

The previous prime is 42035281. The next prime is 42035303. The reversal of 42035291 is 19253024.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42035291 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42035291.

It is not an unprimeable number, because it can be changed into a prime (42035281) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 935 + ... + 9216.

It is an arithmetic number, because the mean of its divisors is an integer number (5436396).

Almost surely, 2^42035291 is an apocalyptic number.

42035291 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

42035291 is a deficient number, since it is larger than the sum of its proper divisors (1455877).

42035291 is a wasteful number, since it uses less digits than its factorization.

42035291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10293.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 42035291 is about 6483.4628864520. The cubic root of 42035291 is about 347.6999963246.

The spelling of 42035291 in words is "forty-two million, thirty-five thousand, two hundred ninety-one".