4149466043 has 8 divisors (see below), whose sum is σ = 4216043520. Its totient is φ = 4083025320.

The previous prime is 4149466037. The next prime is 4149466067. The reversal of 4149466043 is 3406649414.

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-4149466043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4149466543) 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, 27878 + ... + 95268.

It is an arithmetic number, because the mean of its divisors is an integer number (527005440).

Almost surely, 2^4149466043 is an apocalyptic number.

4149466043 is a deficient number, since it is larger than the sum of its proper divisors (66577477).

4149466043 is an equidigital number, since it uses as much as digits as its factorization.

4149466043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68377.

The product of its (nonzero) digits is 248832, while the sum is 41.

The square root of 4149466043 is about 64416.3491902483. The cubic root of 4149466043 is about 1606.9316511160.

The spelling of 4149466043 in words is "four billion, one hundred forty-nine million, four hundred sixty-six thousand, forty-three".