4042511492 has 24 divisors (see below), whose sum is σ = 7363272000. Its totient is φ = 1939575456.

The previous prime is 4042511491. The next prime is 4042511513. The reversal of 4042511492 is 2941152404.

4042511492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (4042511491) 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, 87992 + ... + 125807.

It is an arithmetic number, because the mean of its divisors is an integer number (306803000).

Almost surely, 2^4042511492 is an apocalyptic number.

It is an amenable number.

4042511492 is a deficient number, since it is larger than the sum of its proper divisors (3320760508).

4042511492 is a wasteful number, since it uses less digits than its factorization.

4042511492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213995 (or 213993 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 4042511492 is about 63580.7478093802. The cubic root of 4042511492 is about 1593.0048121824.

Adding to 4042511492 its reverse (2941152404), we get a palindrome (6983663896).

The spelling of 4042511492 in words is "four billion, forty-two million, five hundred eleven thousand, four hundred ninety-two".