4142040232 has 32 divisors (see below), whose sum is σ = 8598820320. Its totient is φ = 1854642240.

The previous prime is 4142040209. The next prime is 4142040257. The reversal of 4142040232 is 2320402414.

It is a happy number.

It is a super-2 number, since 2×4142040232² = 34312994567013227648, which contains 22 as substring.

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

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, 345363 + ... + 357154.

It is an arithmetic number, because the mean of its divisors is an integer number (268713135).

Almost surely, 2^4142040232 is an apocalyptic number.

It is an amenable number.

4142040232 is an abundant number, since it is smaller than the sum of its proper divisors (4456780088).

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

4142040232 is a wasteful number, since it uses less digits than its factorization.

4142040232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702601 (or 702597 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4142040232 is about 64358.6842003470. The cubic root of 4142040232 is about 1605.9724999129.

Adding to 4142040232 its reverse (2320402414), we get a palindrome (6462442646).

The spelling of 4142040232 in words is "four billion, one hundred forty-two million, forty thousand, two hundred thirty-two".