4111840642 has 24 divisors (see below), whose sum is σ = 7632804096. Its totient is φ = 1626661296.

The previous prime is 4111840639. The next prime is 4111840697. The reversal of 4111840642 is 2460481114.

4111840642 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 866578 + ... + 871309.

It is an arithmetic number, because the mean of its divisors is an integer number (318033504).

Almost surely, 2^4111840642 is an apocalyptic number.

4111840642 is a deficient number, since it is larger than the sum of its proper divisors (3520963454).

4111840642 is a wasteful number, since it uses less digits than its factorization.

4111840642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1737922 (or 1737909 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 4111840642 is about 64123.6355956211. The cubic root of 4111840642 is about 1602.0599303849.

The spelling of 4111840642 in words is "four billion, one hundred eleven million, eight hundred forty thousand, six hundred forty-two".