4140747049 has 8 divisors (see below), whose sum is σ = 4383149760. Its totient is φ = 3904985616.

The previous prime is 4140747041. The next prime is 4140747073. The reversal of 4140747049 is 9407470414.

4140747049 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 4140747049 - 2³ = 4140747041 is a prime.

It is a super-2 number, since 2×4140747049² = 34291572247604416802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4140747041) 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, 1659037 + ... + 1661530.

It is an arithmetic number, because the mean of its divisors is an integer number (547893720).

Almost surely, 2^4140747049 is an apocalyptic number.

It is an amenable number.

4140747049 is a deficient number, since it is larger than the sum of its proper divisors (242402711).

4140747049 is a wasteful number, since it uses less digits than its factorization.

4140747049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3320639.

The product of its (nonzero) digits is 112896, while the sum is 40.

The square root of 4140747049 is about 64348.6367299261. The cubic root of 4140747049 is about 1605.8053493953.

The spelling of 4140747049 in words is "four billion, one hundred forty million, seven hundred forty-seven thousand, forty-nine".