43401341420222 has 16 divisors (see below), whose sum is σ = 65129913180672. Its totient is φ = 21691372298400.

The previous prime is 43401341420183. The next prime is 43401341420249. The reversal of 43401341420222 is 22202414310434.

It is a happy number.

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, 44751968 + ... + 45711500.

It is an arithmetic number, because the mean of its divisors is an integer number (4070619573792).

Almost surely, 2^{43401341420222} is an apocalyptic number.

43401341420222 is a deficient number, since it is larger than the sum of its proper divisors (21728571760450).

43401341420222 is a wasteful number, since it uses less digits than its factorization.

43401341420222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 969203.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 43401341420222 its reverse (22202414310434), we get a palindrome (65603755730656).

The spelling of 43401341420222 in words is "forty-three trillion, four hundred one billion, three hundred forty-one million, four hundred twenty thousand, two hundred twenty-two".