4323423404422 has 4 divisors (see below), whose sum is σ = 6485135106636. Its totient is φ = 2161711702210.

The previous prime is 4323423404393. The next prime is 4323423404431. The reversal of 4323423404422 is 2244043243234.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1080855851104 + ... + 1080855851107.

It is an arithmetic number, because the mean of its divisors is an integer number (1621283776659).

Almost surely, 2^{4323423404422} is an apocalyptic number.

4323423404422 is a deficient number, since it is larger than the sum of its proper divisors (2161711702214).

4323423404422 is a wasteful number, since it uses less digits than its factorization.

4323423404422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2161711702213.

The product of its (nonzero) digits is 442368, while the sum is 37.

Adding to 4323423404422 its reverse (2244043243234), we get a palindrome (6567466647656).

The spelling of 4323423404422 in words is "four trillion, three hundred twenty-three billion, four hundred twenty-three million, four hundred four thousand, four hundred twenty-two".