4040001232 has 20 divisors (see below), whose sum is σ = 7830498816. Its totient is φ = 2019227360.

The previous prime is 4040001197. The next prime is 4040001253. The reversal of 4040001232 is 2321000404.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

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, 3994 + ... + 89977.

Almost surely, 2^4040001232 is an apocalyptic number.

It is an amenable number.

4040001232 is a deficient number, since it is larger than the sum of its proper divisors (3790497584).

4040001232 is a wasteful number, since it uses less digits than its factorization.

4040001232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96666 (or 96660 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4040001232 is about 63561.0040197604. The cubic root of 4040001232 is about 1592.6750102535.

Adding to 4040001232 its reverse (2321000404), we get a palindrome (6361001636).

The spelling of 4040001232 in words is "four billion, forty million, one thousand, two hundred thirty-two".