304232222403 has 40 divisors (see below), whose sum is σ = 456285143600. Its totient is φ = 202012641792.

The previous prime is 304232222401. The next prime is 304232222407. The reversal of 304232222403 is 304222232403.

It is a happy number.

304232222403 is a `hidden beast` number, since 3 + 0 + 4 + 2 + 32 + 222 + 403 = 666.

It is not a de Polignac number, because 304232222403 - 2¹ = 304232222401 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (304232222401) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 37746588 + ... + 37754646.

It is an arithmetic number, because the mean of its divisors is an integer number (11407128590).

Almost surely, 2^304232222403 is an apocalyptic number.

304232222403 is a deficient number, since it is larger than the sum of its proper divisors (152052921197).

304232222403 is a wasteful number, since it uses less digits than its factorization.

304232222403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9873 (or 9864 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 304232222403 its reverse (304222232403), we get a palindrome (608454454806).

The spelling of 304232222403 in words is "three hundred four billion, two hundred thirty-two million, two hundred twenty-two thousand, four hundred three".