331413030720 has 336 divisors, whose sum is σ = 1218713783040. Its totient is φ = 82369363968.

The previous prime is 331413030719. The next prime is 331413030803. The reversal of 331413030720 is 27030314133.

331413030720 is a `hidden beast` number, since 331 + 4 + 1 + 3 + 0 + 307 + 20 = 666.

It is a congruent number.

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, 5010021 + ... + 5075739.

Almost surely, 2^331413030720 is an apocalyptic number.

331413030720 is a gapful number since it is divisible by the number (30) 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 331413030720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (609356891520).

331413030720 is an abundant number, since it is smaller than the sum of its proper divisors (887300752320).

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

331413030720 is a wasteful number, since it uses less digits than its factorization.

331413030720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65862 (or 65849 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

Adding to 331413030720 its reverse (27030314133), we get a palindrome (358443344853).

The spelling of 331413030720 in words is "three hundred thirty-one billion, four hundred thirteen million, thirty thousand, seven hundred twenty".