4133287628 has 12 divisors (see below), whose sum is σ = 7275065280. Its totient is φ = 2054697552.

The previous prime is 4133287621. The next prime is 4133287637. The reversal of 4133287628 is 8267823314.

It is not an unprimeable number, because it can be changed into a prime (4133287621) 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, 2985788 + ... + 2987171.

It is an arithmetic number, because the mean of its divisors is an integer number (606255440).

Almost surely, 2^4133287628 is an apocalyptic number.

It is an amenable number.

4133287628 is a deficient number, since it is larger than the sum of its proper divisors (3141777652).

4133287628 is a wasteful number, since it uses less digits than its factorization.

4133287628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5973136 (or 5973134 counting only the distinct ones).

The product of its digits is 387072, while the sum is 44.

The square root of 4133287628 is about 64290.6496156323. The cubic root of 4133287628 is about 1604.8405010964.

The spelling of 4133287628 in words is "four billion, one hundred thirty-three million, two hundred eighty-seven thousand, six hundred twenty-eight".