3423402404432 has 20 divisors (see below), whose sum is σ = 6633935612256. Its totient is φ = 1711419020640.

The previous prime is 3423402404371. The next prime is 3423402404449. The reversal of 3423402404432 is 2344042043243.

It is a junction number, because it is equal to n+sod(n) for n = 3423402404392 and 3423402404401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17536244 + ... + 17730387.

Almost surely, 2^{3423402404432} is an apocalyptic number.

It is an amenable number.

3423402404432 is a deficient number, since it is larger than the sum of its proper divisors (3210533207824).

3423402404432 is a wasteful number, since it uses less digits than its factorization.

3423402404432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35272706 (or 35272700 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 35.

Adding to 3423402404432 its reverse (2344042043243), we get a palindrome (5767444447675).

The spelling of 3423402404432 in words is "three trillion, four hundred twenty-three billion, four hundred two million, four hundred four thousand, four hundred thirty-two".