4320231533325 has 144 divisors (see below), whose sum is σ = 7968305442240. Its totient is φ = 2236272675840.

The previous prime is 4320231533227. The next prime is 4320231533353. The reversal of 4320231533325 is 5233351320234.

4320231533325 is a `hidden beast` number, since 4 + 3 + 2 + 0 + 2 + 315 + 3 + 332 + 5 = 666.

It is not a de Polignac number, because 4320231533325 - 2¹⁶ = 4320231467789 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4320231533325.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 1346284321 + ... + 1346287529.

It is an arithmetic number, because the mean of its divisors is an integer number (55335454460).

Almost surely, 2^{4320231533325} is an apocalyptic number.

4320231533325 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4320231533325 is a deficient number, since it is larger than the sum of its proper divisors (3648073908915).

4320231533325 is a wasteful number, since it uses less digits than its factorization.

4320231533325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4108 (or 4100 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 36.

Adding to 4320231533325 its reverse (5233351320234), we get a palindrome (9553582853559).

The spelling of 4320231533325 in words is "four trillion, three hundred twenty billion, two hundred thirty-one million, five hundred thirty-three thousand, three hundred twenty-five".