304080120960 has 1024 divisors, whose sum is σ = 1277240279040. Its totient is φ = 59686502400.

The previous prime is 304080120959. The next prime is 304080120961. The reversal of 304080120960 is 69021080403.

It is an interprime number because it is at equal distance from previous prime (304080120959) and next prime (304080120961).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (304080120961) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 197069949 + ... + 197071491.

It is an arithmetic number, because the mean of its divisors is an integer number (1247304960).

Almost surely, 2^304080120960 is an apocalyptic number.

304080120960 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 304080120960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (638620139520).

304080120960 is an abundant number, since it is smaller than the sum of its proper divisors (973160158080).

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

304080120960 is a wasteful number, since it uses less digits than its factorization.

304080120960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1657 (or 1645 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The spelling of 304080120960 in words is "three hundred four billion, eighty million, one hundred twenty thousand, nine hundred sixty".