4231120432 has 40 divisors (see below), whose sum is σ = 10220631552. Its totient is φ = 1648488000.

The previous prime is 4231120427. The next prime is 4231120447. The reversal of 4231120432 is 2340211324.

It is a super-2 number, since 2×4231120432² = 35804760220175733248, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a zygodrome in base 2.

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, 1715944 + ... + 1718407.

Almost surely, 2^4231120432 is an apocalyptic number.

It is an amenable number.

4231120432 is an abundant number, since it is smaller than the sum of its proper divisors (5989511120).

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

4231120432 is a wasteful number, since it uses less digits than its factorization.

4231120432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3434377 (or 3434371 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4231120432 is about 65047.0632081111. The cubic root of 4231120432 is about 1617.4038119397.

Adding to 4231120432 its reverse (2340211324), we get a palindrome (6571331756).

The spelling of 4231120432 in words is "four billion, two hundred thirty-one million, one hundred twenty thousand, four hundred thirty-two".