42273411 has 4 divisors (see below), whose sum is σ = 56364552. Its totient is φ = 28182272.

The previous prime is 42273401. The next prime is 42273421. The reversal of 42273411 is 11437224.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (42273401) and next prime (42273421).

It is a cyclic number.

It is not a de Polignac number, because 42273411 - 2⁹ = 42272899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42273401) 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, 7045566 + ... + 7045571.

It is an arithmetic number, because the mean of its divisors is an integer number (14091138).

Almost surely, 2^42273411 is an apocalyptic number.

42273411 is a deficient number, since it is larger than the sum of its proper divisors (14091141).

42273411 is a wasteful number, since it uses less digits than its factorization.

42273411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14091140.

The product of its digits is 1344, while the sum is 24.

The square root of 42273411 is about 6501.8005967578. The cubic root of 42273411 is about 348.3553066171.

The spelling of 42273411 in words is "forty-two million, two hundred seventy-three thousand, four hundred eleven".