330652421268 has 96 divisors (see below), whose sum is σ = 841982507520. Its totient is φ = 100386293760.

The previous prime is 330652421263. The next prime is 330652421291. The reversal of 330652421268 is 862124256033.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330652421261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4057621 + ... + 4138307.

It is an arithmetic number, because the mean of its divisors is an integer number (8770651120).

Almost surely, 2^330652421268 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 330652421268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (420991253760).

330652421268 is an abundant number, since it is smaller than the sum of its proper divisors (511330086252).

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

330652421268 is a wasteful number, since it uses less digits than its factorization.

330652421268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81057 (or 81055 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 330652421268 in words is "three hundred thirty billion, six hundred fifty-two million, four hundred twenty-one thousand, two hundred sixty-eight".