1423341144422 has 16 divisors (see below), whose sum is σ = 2226023631360. Its totient is φ = 681719730048.

The previous prime is 1423341144419. The next prime is 1423341144431. The reversal of 1423341144422 is 2244411433241.

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, 96608243 + ... + 96622974.

It is an arithmetic number, because the mean of its divisors is an integer number (139126476960).

Almost surely, 2^{1423341144422} is an apocalyptic number.

1423341144422 is a deficient number, since it is larger than the sum of its proper divisors (802682486938).

1423341144422 is a wasteful number, since it uses less digits than its factorization.

1423341144422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193231375.

The product of its digits is 73728, while the sum is 35.

Adding to 1423341144422 its reverse (2244411433241), we get a palindrome (3667752577663).

The spelling of 1423341144422 in words is "one trillion, four hundred twenty-three billion, three hundred forty-one million, one hundred forty-four thousand, four hundred twenty-two".