3423040432 has 30 divisors (see below), whose sum is σ = 7714941108. Its totient is φ = 1467016992.

The previous prime is 3423040403. The next prime is 3423040441. The reversal of 3423040432 is 2340403243.

It is a junction number, because it is equal to n+sod(n) for n = 3423040397 and 3423040406.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2182278 + ... + 2183845.

Almost surely, 2^3423040432 is an apocalyptic number.

It is an amenable number.

3423040432 is an abundant number, since it is smaller than the sum of its proper divisors (4291900676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3423040432 is a wasteful number, since it uses less digits than its factorization.

3423040432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4366145 (or 4366132 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 25.

The square root of 3423040432 is about 58506.7554390089. The cubic root of 3423040432 is about 1507.0835968173.

Adding to 3423040432 its reverse (2340403243), we get a palindrome (5763443675).

The spelling of 3423040432 in words is "three billion, four hundred twenty-three million, forty thousand, four hundred thirty-two".