4042966149 has 16 divisors (see below), whose sum is σ = 6029784000. Its totient is φ = 2677218768.

The previous prime is 4042966127. The next prime is 4042966157. The reversal of 4042966149 is 9416692404.

4042966149 is a `hidden beast` number, since 4 + 0 + 4 + 29 + 6 + 614 + 9 = 666.

4042966149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4042966149 - 2⁹ = 4042965637 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4042966159) 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, 498459 + ... + 506504.

It is an arithmetic number, because the mean of its divisors is an integer number (376861500).

Almost surely, 2^4042966149 is an apocalyptic number.

It is an amenable number.

4042966149 is a deficient number, since it is larger than the sum of its proper divisors (1986817851).

4042966149 is a wasteful number, since it uses less digits than its factorization.

4042966149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1005121 (or 1005115 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 45.

The square root of 4042966149 is about 63584.3231386479. The cubic root of 4042966149 is about 1593.0645311334.

The spelling of 4042966149 in words is "four billion, forty-two million, nine hundred sixty-six thousand, one hundred forty-nine".