4231322155200 has 336 divisors, whose sum is σ = 15931856010240. Its totient is φ = 963110830080.

The previous prime is 4231322155163. The next prime is 4231322155211. The reversal of 4231322155200 is 25512231324.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7766944 + ... + 8293856.

Almost surely, 2^{4231322155200} is an apocalyptic number.

4231322155200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4231322155200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7965928005120).

4231322155200 is an abundant number, since it is smaller than the sum of its proper divisors (11700533855040).

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

4231322155200 is a wasteful number, since it uses less digits than its factorization.

4231322155200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527184 (or 527169 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

Adding to 4231322155200 its reverse (25512231324), we get a palindrome (4256834386524).

The spelling of 4231322155200 in words is "four trillion, two hundred thirty-one billion, three hundred twenty-two million, one hundred fifty-five thousand, two hundred".