9143342 has 8 divisors (see below), whose sum is σ = 14770056. Its totient is φ = 4219992.

The previous prime is 9143341. The next prime is 9143347. The reversal of 9143342 is 2433419.

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

It is a Harshad number since it is a multiple of its sum of digits (26), and also a Moran number because the ratio is a prime number: 351667 = 9143342 / (9 + 1 + 4 + 3 + 3 + 4 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9143341) 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, 175808 + ... + 175859.

It is an arithmetic number, because the mean of its divisors is an integer number (1846257).

Almost surely, 2^9143342 is an apocalyptic number.

9143342 is a deficient number, since it is larger than the sum of its proper divisors (5626714).

9143342 is a wasteful number, since it uses less digits than its factorization.

9143342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351682.

The product of its digits is 2592, while the sum is 26.

The square root of 9143342 is about 3023.7959587247. The cubic root of 9143342 is about 209.1068796989.

The spelling of 9143342 in words is "nine million, one hundred forty-three thousand, three hundred forty-two".