321424311133002 has 96 divisors (see below), whose sum is σ = 807599797304832. Its totient is φ = 83481207876000.

The previous prime is 321424311133001. The next prime is 321424311133043. The reversal of 321424311133002 is 200331113424123.

It is not an unprimeable number, because it can be changed into a prime (321424311133001) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 73552377 + ... + 77799747.

It is an arithmetic number, because the mean of its divisors is an integer number (8412497888592).

Almost surely, 2^{321424311133002} is an apocalyptic number.

321424311133002 is an abundant number, since it is smaller than the sum of its proper divisors (486175486171830).

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

321424311133002 is a wasteful number, since it uses less digits than its factorization.

321424311133002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4262296 (or 4262285 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 321424311133002 its reverse (200331113424123), we get a palindrome (521755424557125).

The spelling of 321424311133002 in words is "three hundred twenty-one trillion, four hundred twenty-four billion, three hundred eleven million, one hundred thirty-three thousand, two".