3216436346123 has 128 divisors (see below), whose sum is σ = 4415141412864. Its totient is φ = 2281382167680.

The previous prime is 3216436346077. The next prime is 3216436346173.

3216436346123 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 3216436346123 - 2²⁰ = 3216435297547 is a prime.

It is a super-2 number, since 2×3216436346123² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3216436346173) 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 127 ways as a sum of consecutive naturals, for example, 4328985290 + ... + 4328986032.

It is an arithmetic number, because the mean of its divisors is an integer number (34493292288).

Almost surely, 2^{3216436346123} is an apocalyptic number.

3216436346123 is a deficient number, since it is larger than the sum of its proper divisors (1198705066741).

3216436346123 is a wasteful number, since it uses less digits than its factorization.

3216436346123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1246 (or 1224 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 44.

The spelling of 3216436346123 in words is "three trillion, two hundred sixteen billion, four hundred thirty-six million, three hundred forty-six thousand, one hundred twenty-three".