4032321040424 has 16 divisors (see below), whose sum is σ = 7560628972020. Its totient is φ = 2016153314560.

The previous prime is 4032321040411. The next prime is 4032321040459. The reversal of 4032321040424 is 4240401232304.

It can be written as a sum of positive squares in 2 ways, for example, as 3847835328100 + 184485712324 = 1961590^2 + 429518^2 .

It is a super-2 number, since 2×4032321040424² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2043872 + ... + 3498864.

Almost surely, 2^{4032321040424} is an apocalyptic number.

It is an amenable number.

4032321040424 is a deficient number, since it is larger than the sum of its proper divisors (3528307931596).

4032321040424 is a wasteful number, since it uses less digits than its factorization.

4032321040424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1801420 (or 1801416 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 4032321040424 its reverse (4240401232304), we get a palindrome (8272722272728).

The spelling of 4032321040424 in words is "four trillion, thirty-two billion, three hundred twenty-one million, forty thousand, four hundred twenty-four".