4133428984 has 8 divisors (see below), whose sum is σ = 7750179360. Its totient is φ = 2066714488.

The previous prime is 4133428973. The next prime is 4133428987. The reversal of 4133428984 is 4898243314.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4133428987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 258339304 + ... + 258339319.

It is an arithmetic number, because the mean of its divisors is an integer number (968772420).

Almost surely, 2^4133428984 is an apocalyptic number.

It is an amenable number.

4133428984 is a deficient number, since it is larger than the sum of its proper divisors (3616750376).

4133428984 is a wasteful number, since it uses less digits than its factorization.

4133428984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516678629 (or 516678625 counting only the distinct ones).

The product of its digits is 663552, while the sum is 46.

The square root of 4133428984 is about 64291.7489573895. The cubic root of 4133428984 is about 1604.8587957542.

The spelling of 4133428984 in words is "four billion, one hundred thirty-three million, four hundred twenty-eight thousand, nine hundred eighty-four".