4140115331 has 4 divisors (see below), whose sum is σ = 4516489464. Its totient is φ = 3763741200.

The previous prime is 4140115327. The next prime is 4140115337. The reversal of 4140115331 is 1335110414.

It is a happy number.

4140115331 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4140115331 - 2² = 4140115327 is a prime.

It is a super-2 number, since 2×4140115331² = 34281109907962479122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4140115297 and 4140115306.

It is not an unprimeable number, because it can be changed into a prime (4140115337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 188187050 + ... + 188187071.

It is an arithmetic number, because the mean of its divisors is an integer number (1129122366).

Almost surely, 2^4140115331 is an apocalyptic number.

4140115331 is a deficient number, since it is larger than the sum of its proper divisors (376374133).

4140115331 is a wasteful number, since it uses less digits than its factorization.

4140115331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376374132.

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 4140115331 is about 64343.7279849404. The cubic root of 4140115331 is about 1605.7236839597.

Adding to 4140115331 its reverse (1335110414), we get a palindrome (5475225745).

The spelling of 4140115331 in words is "four billion, one hundred forty million, one hundred fifteen thousand, three hundred thirty-one".