43142674 has 8 divisors (see below), whose sum is σ = 66219120. Its totient is φ = 21069636.

The previous prime is 43142647. The next prime is 43142713. The reversal of 43142674 is 47624134.

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

It is a super-2 number, since 2×43142674² = 3722580639740552, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250744 + ... + 250915.

It is an arithmetic number, because the mean of its divisors is an integer number (8277390).

Almost surely, 2^43142674 is an apocalyptic number.

43142674 is a deficient number, since it is larger than the sum of its proper divisors (23076446).

43142674 is a wasteful number, since it uses less digits than its factorization.

43142674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501704.

The product of its digits is 16128, while the sum is 31.

The square root of 43142674 is about 6568.3083057969. The cubic root of 43142674 is about 350.7268541041.

The spelling of 43142674 in words is "forty-three million, one hundred forty-two thousand, six hundred seventy-four".