332040312030 has 128 divisors (see below), whose sum is σ = 936363110400. Its totient is φ = 73781291520.

The previous prime is 332040312013. The next prime is 332040312031. The reversal of 332040312030 is 30213040233.

It is a super-2 number, since 2×332040312030² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 332040311988 and 332040312006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332040312031) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1357740 + ... + 1583520.

It is an arithmetic number, because the mean of its divisors is an integer number (7315336800).

Almost surely, 2^332040312030 is an apocalyptic number.

332040312030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 332040312030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (468181555200).

332040312030 is an abundant number, since it is smaller than the sum of its proper divisors (604322798370).

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

332040312030 is a wasteful number, since it uses less digits than its factorization.

332040312030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225994.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 332040312030 its reverse (30213040233), we get a palindrome (362253352263).

The spelling of 332040312030 in words is "three hundred thirty-two billion, forty million, three hundred twelve thousand, thirty".