403204111221324 has 96 divisors (see below), whose sum is σ = 1138556713190400. Its totient is φ = 108415297216512.

The previous prime is 403204111221299. The next prime is 403204111221367. The reversal of 403204111221324 is 423122111402304.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 403204111221291 and 403204111221300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4436377 + ... + 28741775.

It is an arithmetic number, because the mean of its divisors is an integer number (11859965762400).

Almost surely, 2^{403204111221324} is an apocalyptic number.

It is an amenable number.

403204111221324 is an abundant number, since it is smaller than the sum of its proper divisors (735352601969076).

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

403204111221324 is a wasteful number, since it uses less digits than its factorization.

403204111221324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24317047 (or 24317045 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 403204111221324 its reverse (423122111402304), we get a palindrome (826326222623628).

The spelling of 403204111221324 in words is "four hundred three trillion, two hundred four billion, one hundred eleven million, two hundred twenty-one thousand, three hundred twenty-four".