42083357 has 4 divisors (see below), whose sum is σ = 42404736. Its totient is φ = 41761980.

The previous prime is 42083341. The next prime is 42083417. The reversal of 42083357 is 75338024.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 42083357 - 2⁴ = 42083341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42083257) 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, 160493 + ... + 160754.

It is an arithmetic number, because the mean of its divisors is an integer number (10601184).

Almost surely, 2^42083357 is an apocalyptic number.

It is an amenable number.

42083357 is a deficient number, since it is larger than the sum of its proper divisors (321379).

42083357 is a wasteful number, since it uses less digits than its factorization.

42083357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321378.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 42083357 is about 6487.1686427902. The cubic root of 42083357 is about 347.8324737548.

The spelling of 42083357 in words is "forty-two million, eighty-three thousand, three hundred fifty-seven".