4323255431320 has 128 divisors (see below), whose sum is σ = 11345531904000. Its totient is φ = 1482035184000.

The previous prime is 4323255431303. The next prime is 4323255431371. The reversal of 4323255431320 is 231345523234.

4323255431320 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 4323255431320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109067905 + ... + 109107535.

It is an arithmetic number, because the mean of its divisors is an integer number (88636968000).

Almost surely, 2^{4323255431320} is an apocalyptic number.

4323255431320 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 4323255431320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5672765952000).

4323255431320 is an abundant number, since it is smaller than the sum of its proper divisors (7022276472680).

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

4323255431320 is a wasteful number, since it uses less digits than its factorization.

4323255431320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47614 (or 47596 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 37.

The spelling of 4323255431320 in words is "four trillion, three hundred twenty-three billion, two hundred fifty-five million, four hundred thirty-one thousand, three hundred twenty".