4133432988 has 72 divisors (see below), whose sum is σ = 11157444480. Its totient is φ = 1287377280.

The previous prime is 4133432983. The next prime is 4133433041. The reversal of 4133432988 is 8892343314.

4133432988 is a `hidden beast` number, since 4 + 13 + 343 + 298 + 8 = 666.

It is a hoax number, since the sum of its digits (45) 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 (4133432981) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31495 + ... + 96222.

Almost surely, 2^4133432988 is an apocalyptic number.

It is an amenable number.

4133432988 is an abundant number, since it is smaller than the sum of its proper divisors (7024011492).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4133432988 is a wasteful number, since it uses less digits than its factorization.

4133432988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127787 (or 127782 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 4133432988 is about 64291.7800966811. The cubic root of 4133432988 is about 1604.8593139561.

The spelling of 4133432988 in words is "four billion, one hundred thirty-three million, four hundred thirty-two thousand, nine hundred eighty-eight".