43153142 has 16 divisors (see below), whose sum is σ = 68266800. Its totient is φ = 20401920.

The previous prime is 43153091. The next prime is 43153153. The reversal of 43153142 is 24135134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32834 + ... + 34122.

It is an arithmetic number, because the mean of its divisors is an integer number (4266675).

Almost surely, 2^43153142 is an apocalyptic number.

43153142 is a deficient number, since it is larger than the sum of its proper divisors (25113658).

43153142 is a wasteful number, since it uses less digits than its factorization.

43153142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2191.

The product of its digits is 1440, while the sum is 23.

The square root of 43153142 is about 6569.1051140928. The cubic root of 43153142 is about 350.7552182230.

Adding to 43153142 its reverse (24135134), we get a palindrome (67288276).

The spelling of 43153142 in words is "forty-three million, one hundred fifty-three thousand, one hundred forty-two".