4042146652 has 12 divisors (see below), whose sum is σ = 7074201960. Its totient is φ = 2020946096.

The previous prime is 4042146607. The next prime is 4042146671. The reversal of 4042146652 is 2566412404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106374 + ... + 139282.

It is an arithmetic number, because the mean of its divisors is an integer number (589516830).

Almost surely, 2^4042146652 is an apocalyptic number.

It is an amenable number.

4042146652 is a deficient number, since it is larger than the sum of its proper divisors (3032055308).

4042146652 is a wasteful number, since it uses less digits than its factorization.

4042146652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63620 (or 63618 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The square root of 4042146652 is about 63577.8786371486. The cubic root of 4042146652 is about 1592.9568874074.

The spelling of 4042146652 in words is "four billion, forty-two million, one hundred forty-six thousand, six hundred fifty-two".