304400413032 has 16 divisors (see below), whose sum is σ = 761001032640. Its totient is φ = 101466804336.

The previous prime is 304400413027. The next prime is 304400413069. The reversal of 304400413032 is 230314004403.

It is a super-2 number, since 2×304400413032² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 12683350543 = 304400413032 / (3 + 0 + 4 + 4 + 0 + 0 + 4 + 1 + 3 + 0 + 3 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 304400412993 and 304400413011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6341675248 + ... + 6341675295.

It is an arithmetic number, because the mean of its divisors is an integer number (47562564540).

Almost surely, 2^304400413032 is an apocalyptic number.

It is an amenable number.

304400413032 is an abundant number, since it is smaller than the sum of its proper divisors (456600619608).

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

304400413032 is a wasteful number, since it uses less digits than its factorization.

304400413032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12683350552 (or 12683350548 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 304400413032 its reverse (230314004403), we get a palindrome (534714417435).

The spelling of 304400413032 in words is "three hundred four billion, four hundred million, four hundred thirteen thousand, thirty-two".