4142055512 has 32 divisors (see below), whose sum is σ = 8879569920. Its totient is φ = 1774419360.

The previous prime is 4142055497. The next prime is 4142055517. The reversal of 4142055512 is 2155502414.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4142055517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130823 + ... + 159369.

It is an arithmetic number, because the mean of its divisors is an integer number (277486560).

Almost surely, 2^4142055512 is an apocalyptic number.

It is an amenable number.

4142055512 is an abundant number, since it is smaller than the sum of its proper divisors (4737514408).

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

4142055512 is a wasteful number, since it uses less digits than its factorization.

4142055512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31151 (or 31147 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

The square root of 4142055512 is about 64358.8029099361. The cubic root of 4142055512 is about 1605.9744747231.

Adding to 4142055512 its reverse (2155502414), we get a palindrome (6297557926).

The spelling of 4142055512 in words is "four billion, one hundred forty-two million, fifty-five thousand, five hundred twelve".