424400033422 has 16 divisors (see below), whose sum is σ = 642811714272. Its totient is φ = 210129661440.

The previous prime is 424400033209. The next prime is 424400033437. The reversal of 424400033422 is 224330004424.

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, 6000022 + ... + 6070342.

It is an arithmetic number, because the mean of its divisors is an integer number (40175732142).

Almost surely, 2^424400033422 is an apocalyptic number.

424400033422 is a deficient number, since it is larger than the sum of its proper divisors (218411680850).

424400033422 is a wasteful number, since it uses less digits than its factorization.

424400033422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99723.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 424400033422 its reverse (224330004424), we get a palindrome (648730037846).

The spelling of 424400033422 in words is "four hundred twenty-four billion, four hundred million, thirty-three thousand, four hundred twenty-two".