43354113 has 8 divisors (see below), whose sum is σ = 63060576. Its totient is φ = 26275200.

The previous prime is 43354111. The next prime is 43354123. The reversal of 43354113 is 31145334.

It is a happy number.

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

It is not a de Polignac number, because 43354113 - 2¹ = 43354111 is a prime.

It is a super-2 number, since 2×43354113² = 3759158228033538, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (43354111) 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, 656848 + ... + 656913.

It is an arithmetic number, because the mean of its divisors is an integer number (7882572).

Almost surely, 2^43354113 is an apocalyptic number.

It is an amenable number.

43354113 is a deficient number, since it is larger than the sum of its proper divisors (19706463).

43354113 is a wasteful number, since it uses less digits than its factorization.

43354113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313775.

The product of its digits is 2160, while the sum is 24.

The square root of 43354113 is about 6584.3840258600. The cubic root of 43354113 is about 351.2988826064.

Adding to 43354113 its reverse (31145334), we get a palindrome (74499447).

It can be divided in two parts, 4335 and 4113, that added together give a palindrome (8448).

The spelling of 43354113 in words is "forty-three million, three hundred fifty-four thousand, one hundred thirteen".