43341421430 has 16 divisors (see below), whose sum is σ = 78135899184. Its totient is φ = 17309604000.

The previous prime is 43341421423. The next prime is 43341421447. The reversal of 43341421430 is 3412414334.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 43341421393 and 43341421402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3363821 + ... + 3376680.

It is an arithmetic number, because the mean of its divisors is an integer number (4883493699).

Almost surely, 2^43341421430 is an apocalyptic number.

43341421430 is a deficient number, since it is larger than the sum of its proper divisors (34794477754).

43341421430 is a wasteful number, since it uses less digits than its factorization.

43341421430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6741151.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 43341421430 its reverse (3412414334), we get a palindrome (46753835764).

The spelling of 43341421430 in words is "forty-three billion, three hundred forty-one million, four hundred twenty-one thousand, four hundred thirty".