43414401 has 4 divisors (see below), whose sum is σ = 57885872. Its totient is φ = 28942932.

The previous prime is 43414337. The next prime is 43414403. The reversal of 43414401 is 10441434.

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 not a de Polignac number, because 43414401 - 2⁶ = 43414337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43414403) 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, 7235731 + ... + 7235736.

It is an arithmetic number, because the mean of its divisors is an integer number (14471468).

Almost surely, 2^43414401 is an apocalyptic number.

It is an amenable number.

43414401 is a deficient number, since it is larger than the sum of its proper divisors (14471471).

43414401 is a wasteful number, since it uses less digits than its factorization.

43414401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14471470.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 43414401 is about 6588.9605401763. The cubic root of 43414401 is about 351.4616453061.

Adding to 43414401 its reverse (10441434), we get a palindrome (53855835).

The spelling of 43414401 in words is "forty-three million, four hundred fourteen thousand, four hundred one".