43734041 has 8 divisors (see below), whose sum is σ = 47389440. Its totient is φ = 40120272.

The previous prime is 43734023. The next prime is 43734043. The reversal of 43734041 is 14043734.

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

It is a cyclic number.

It is not a de Polignac number, because 43734041 - 2¹⁰ = 43733017 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 43734041.

It is not an unprimeable number, because it can be changed into a prime (43734043) 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, 8201 + ... + 12438.

It is an arithmetic number, because the mean of its divisors is an integer number (5923680).

Almost surely, 2^43734041 is an apocalyptic number.

It is an amenable number.

43734041 is a deficient number, since it is larger than the sum of its proper divisors (3655399).

43734041 is a wasteful number, since it uses less digits than its factorization.

43734041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20815.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 43734041 is about 6613.1717806209. The cubic root of 43734041 is about 352.3220865010.

Adding to 43734041 its reverse (14043734), we get a palindrome (57777775).

The spelling of 43734041 in words is "forty-three million, seven hundred thirty-four thousand, forty-one".