4002133433 has 2 divisors, whose sum is σ = 4002133434. Its totient is φ = 4002133432.

The previous prime is 4002133411. The next prime is 4002133459. The reversal of 4002133433 is 3343312004.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3214096249 + 788037184 = 56693^2 + 28072^2 .

It is a cyclic number.

It is not a de Polignac number, because 4002133433 - 2¹⁶ = 4002067897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4002133399 and 4002133408.

It is not a weakly prime, because it can be changed into another prime (4002133033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2001066716 + 2001066717.

It is an arithmetic number, because the mean of its divisors is an integer number (2001066717).

Almost surely, 2^4002133433 is an apocalyptic number.

It is an amenable number.

4002133433 is a deficient number, since it is larger than the sum of its proper divisors (1).

4002133433 is an equidigital number, since it uses as much as digits as its factorization.

4002133433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 4002133433 is about 63262.4172238146. The cubic root of 4002133433 is about 1587.6832196244.

Adding to 4002133433 its reverse (3343312004), we get a palindrome (7345445437).

The spelling of 4002133433 in words is "four billion, two million, one hundred thirty-three thousand, four hundred thirty-three".