4140013043 has 8 divisors (see below), whose sum is σ = 4417007760. Its totient is φ = 3866736640.

The previous prime is 4140013021. The next prime is 4140013099. The reversal of 4140013043 is 3403100414.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4140013043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4140015043) 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, 927278 + ... + 931731.

It is an arithmetic number, because the mean of its divisors is an integer number (552125970).

Almost surely, 2^4140013043 is an apocalyptic number.

4140013043 is a deficient number, since it is larger than the sum of its proper divisors (276994717).

4140013043 is a wasteful number, since it uses less digits than its factorization.

4140013043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1859157.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4140013043 is about 64342.9331240036. The cubic root of 4140013043 is about 1605.7104598823.

Adding to 4140013043 its reverse (3403100414), we get a palindrome (7543113457).

The spelling of 4140013043 in words is "four billion, one hundred forty million, thirteen thousand, forty-three".