4043116501 has 16 divisors (see below), whose sum is σ = 4202440704. Its totient is φ = 3887642304.

The previous prime is 4043116499. The next prime is 4043116507. The reversal of 4043116501 is 1056113404.

It is a cyclic number.

It is not a de Polignac number, because 4043116501 - 2¹ = 4043116499 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4043116507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 555055 + ... + 562291.

It is an arithmetic number, because the mean of its divisors is an integer number (262652544).

Almost surely, 2^4043116501 is an apocalyptic number.

It is an amenable number.

4043116501 is a deficient number, since it is larger than the sum of its proper divisors (159324203).

4043116501 is a wasteful number, since it uses less digits than its factorization.

4043116501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7500.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 4043116501 is about 63585.5054316626. The cubic root of 4043116501 is about 1593.0842788022.

Adding to 4043116501 its reverse (1056113404), we get a palindrome (5099229905).

The spelling of 4043116501 in words is "four billion, forty-three million, one hundred sixteen thousand, five hundred one".