42080353 has 8 divisors (see below), whose sum is σ = 48303680. Its totient is φ = 35910000.

The previous prime is 42080327. The next prime is 42080371. The reversal of 42080353 is 35308024.

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

It is a de Polignac number, because none of the positive numbers 2^k-42080353 is a prime.

It is a super-2 number, since 2×42080353² = 3541512217209218, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42080303) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11523 + ... + 14728.

It is an arithmetic number, because the mean of its divisors is an integer number (6037960).

Almost surely, 2^42080353 is an apocalyptic number.

It is an amenable number.

42080353 is a deficient number, since it is larger than the sum of its proper divisors (6223327).

42080353 is a wasteful number, since it uses less digits than its factorization.

42080353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26487.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 42080353 is about 6486.9371046743. The cubic root of 42080353 is about 347.8241972160.

Adding to 42080353 its reverse (35308024), we get a palindrome (77388377).

The spelling of 42080353 in words is "forty-two million, eighty thousand, three hundred fifty-three".