2401220304 has 180 divisors, whose sum is σ = 8229131040. Its totient is φ = 649918080.

The previous prime is 2401220299. The next prime is 2401220321. The reversal of 2401220304 is 4030221042.

2401220304 is a `hidden beast` number, since 240 + 122 + 0 + 304 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 125109 + ... + 143019.

Almost surely, 2^2401220304 is an apocalyptic number.

2401220304 is a gapful number since it is divisible by the number (24) 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 2401220304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4114565520).

2401220304 is an abundant number, since it is smaller than the sum of its proper divisors (5827910736).

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

2401220304 is a wasteful number, since it uses less digits than its factorization.

2401220304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17958 (or 17942 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2401220304 is about 49002.2479484360. The cubic root of 2401220304 is about 1339.0927816338.

Adding to 2401220304 its reverse (4030221042), we get a palindrome (6431441346).

The spelling of 2401220304 in words is "two billion, four hundred one million, two hundred twenty thousand, three hundred four".