42941173 has 8 divisors (see below), whose sum is σ = 46908576. Its totient is φ = 38984400.

The previous prime is 42941153. The next prime is 42941177. The reversal of 42941173 is 37114924.

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-42941173 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42941177) 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, 7503 + ... + 11923.

It is an arithmetic number, because the mean of its divisors is an integer number (5863572).

It is a vampire number, since it can be written as 4421 ⋅ 9713 (with its own digits).

Almost surely, 2^42941173 is an apocalyptic number.

It is an amenable number.

42941173 is a deficient number, since it is larger than the sum of its proper divisors (3967403).

42941173 is a wasteful number, since it uses less digits than its factorization.

42941173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5315.

The product of its digits is 6048, while the sum is 31.

The square root of 42941173 is about 6552.9514724283. The cubic root of 42941173 is about 350.1799700286.

The spelling of 42941173 in words is "forty-two million, nine hundred forty-one thousand, one hundred seventy-three".