304232411640 has 64 divisors (see below), whose sum is σ = 914236567200. Its totient is φ = 80991813632.

The previous prime is 304232411599. The next prime is 304232411677. The reversal of 304232411640 is 46114232403.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 304232411598 and 304232411607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2066505 + ... + 2208824.

Almost surely, 2^304232411640 is an apocalyptic number.

304232411640 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

304232411640 is an abundant number, since it is smaller than the sum of its proper divisors (610004155560).

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

304232411640 is a wasteful number, since it uses less digits than its factorization.

304232411640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4275936 (or 4275932 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 304232411640 in words is "three hundred four billion, two hundred thirty-two million, four hundred eleven thousand, six hundred forty".