4140978769 has 16 divisors (see below), whose sum is σ = 4390099200. Its totient is φ = 3895081344.

The previous prime is 4140978749. The next prime is 4140978781. The reversal of 4140978769 is 9678790414.

4140978769 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4140978769 - 2⁷ = 4140978641 is a prime.

It is a super-2 number, since 2×4140978769² = 34295410330617510722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4140978749) 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, 1801629 + ... + 1803925.

It is an arithmetic number, because the mean of its divisors is an integer number (274381200).

Almost surely, 2^4140978769 is an apocalyptic number.

It is an amenable number.

4140978769 is a deficient number, since it is larger than the sum of its proper divisors (249120431).

4140978769 is a wasteful number, since it uses less digits than its factorization.

4140978769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2952.

The product of its (nonzero) digits is 3048192, while the sum is 55.

The square root of 4140978769 is about 64350.4372090820. The cubic root of 4140978769 is about 1605.8353029496.

The spelling of 4140978769 in words is "four billion, one hundred forty million, nine hundred seventy-eight thousand, seven hundred sixty-nine".