4232021331429 has 12 divisors (see below), whose sum is σ = 6118461800256. Its totient is φ = 2818789662312.

The previous prime is 4232021331389. The next prime is 4232021331467. The reversal of 4232021331429 is 9241331202324.

4232021331429 is a `hidden beast` number, since 4 + 2 + 320 + 2 + 13 + 314 + 2 + 9 = 666.

4232021331429 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4232021331429 - 2⁸ = 4232021331173 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4232021331393 and 4232021331402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4232021331469) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213147187 + ... + 213167040.

It is an arithmetic number, because the mean of its divisors is an integer number (509871816688).

Almost surely, 2^{4232021331429} is an apocalyptic number.

It is an amenable number.

4232021331429 is a deficient number, since it is larger than the sum of its proper divisors (1886440468827).

4232021331429 is a wasteful number, since it uses less digits than its factorization.

4232021331429 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426315336 (or 426315333 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 4232021331429 in words is "four trillion, two hundred thirty-two billion, twenty-one million, three hundred thirty-one thousand, four hundred twenty-nine".