43414361 has 4 divisors (see below), whose sum is σ = 43434000. Its totient is φ = 43394724.

The previous prime is 43414337. The next prime is 43414403. The reversal of 43414361 is 16341434.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43414361 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 43414361.

It is not an unprimeable number, because it can be changed into a prime (43414321) 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, 6011 + ... + 11088.

It is an arithmetic number, because the mean of its divisors is an integer number (10858500).

Almost surely, 2^43414361 is an apocalyptic number.

It is an amenable number.

43414361 is a deficient number, since it is larger than the sum of its proper divisors (19639).

43414361 is a wasteful number, since it uses less digits than its factorization.

43414361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19638.

The product of its digits is 3456, while the sum is 26.

The square root of 43414361 is about 6588.9575047954. The cubic root of 43414361 is about 351.4615373659.

Adding to 43414361 its reverse (16341434), we get a palindrome (59755795).

The spelling of 43414361 in words is "forty-three million, four hundred fourteen thousand, three hundred sixty-one".