321234110422412 has 24 divisors (see below), whose sum is σ = 634412192999760. Its totient is φ = 140980487332160.

The previous prime is 321234110422399. The next prime is 321234110422439. The reversal of 321234110422412 is 214224011432123.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125875433843 + ... + 125875436394.

It is an arithmetic number, because the mean of its divisors is an integer number (26433841374990).

Almost surely, 2^{321234110422412} is an apocalyptic number.

It is an amenable number.

321234110422412 is a deficient number, since it is larger than the sum of its proper divisors (313178082577348).

321234110422412 is a wasteful number, since it uses less digits than its factorization.

321234110422412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251750870281 (or 251750870279 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 321234110422412 its reverse (214224011432123), we get a palindrome (535458121854535).

The spelling of 321234110422412 in words is "three hundred twenty-one trillion, two hundred thirty-four billion, one hundred ten million, four hundred twenty-two thousand, four hundred twelve".