330231013400 has 96 divisors (see below), whose sum is σ = 774932067840. Its totient is φ = 130866140160.

The previous prime is 330231013363. The next prime is 330231013403. The reversal of 330231013400 is 4310132033.

It is a super-2 number, since 2×330231013400² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330231013403) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18609332 + ... + 18627068.

It is an arithmetic number, because the mean of its divisors is an integer number (8072209040).

Almost surely, 2^330231013400 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 330231013400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (387466033920).

330231013400 is an abundant number, since it is smaller than the sum of its proper divisors (444701054440).

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

330231013400 is a wasteful number, since it uses less digits than its factorization.

330231013400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18613 (or 18604 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 330231013400 its reverse (4310132033), we get a palindrome (334541145433).

The spelling of 330231013400 in words is "three hundred thirty billion, two hundred thirty-one million, thirteen thousand, four hundred".