43113420244344 has 32 divisors (see below), whose sum is σ = 107784265018320. Its totient is φ = 14371044827136.

The previous prime is 43113420244309. The next prime is 43113420244361. The reversal of 43113420244344 is 44344202431134.

It is a happy number.

It is a super-2 number, since 2×43113420244344² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2208987 + ... + 9544970.

Almost surely, 2^{43113420244344} is an apocalyptic number.

It is an amenable number.

43113420244344 is an abundant number, since it is smaller than the sum of its proper divisors (64670844773976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43113420244344 is a wasteful number, since it uses less digits than its factorization.

43113420244344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11906799 (or 11906795 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 39.

Adding to 43113420244344 its reverse (44344202431134), we get a palindrome (87457622675478).

The spelling of 43113420244344 in words is "forty-three trillion, one hundred thirteen billion, four hundred twenty million, two hundred forty-four thousand, three hundred forty-four".