321614416123 has 16 divisors (see below), whose sum is σ = 431817958656. Its totient is φ = 231331047840.

The previous prime is 321614416121. The next prime is 321614416133.

321614416123 is nontrivially palindromic in base 10.

It is a cyclic number.

It is not a de Polignac number, because 321614416123 - 2¹ = 321614416121 is a prime.

It is a super-2 number, since 2×321614416123² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (321614416121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160645561 + ... + 160647562.

It is an arithmetic number, because the mean of its divisors is an integer number (26988622416).

Almost surely, 2^321614416123 is an apocalyptic number.

321614416123 is a deficient number, since it is larger than the sum of its proper divisors (110203542533).

321614416123 is a wasteful number, since it uses less digits than its factorization.

321614416123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321293154.

The product of its digits is 20736, while the sum is 34.

It can be divided in two parts, 321614 and 416123, that added together give a palindrome (737737).

The spelling of 321614416123 in words is "three hundred twenty-one billion, six hundred fourteen million, four hundred sixteen thousand, one hundred twenty-three".