321404212023002 has 16 divisors (see below), whose sum is σ = 495696961792032. Its totient is φ = 156181729026960.

The previous prime is 321404212022987. The next prime is 321404212023019. The reversal of 321404212023002 is 200320212404123.

It is a super-2 number, since 2×321404212023002² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2459334524 + ... + 2459465207.

It is an arithmetic number, because the mean of its divisors is an integer number (30981060112002).

Almost surely, 2^{321404212023002} is an apocalyptic number.

321404212023002 is a deficient number, since it is larger than the sum of its proper divisors (174292749769030).

321404212023002 is a wasteful number, since it uses less digits than its factorization.

321404212023002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4918800653.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 321404212023002 its reverse (200320212404123), we get a palindrome (521724424427125).

The spelling of 321404212023002 in words is "three hundred twenty-one trillion, four hundred four billion, two hundred twelve million, twenty-three thousand, two".