324142923122 has 6 divisors (see below), whose sum is σ = 486215592429. Its totient is φ = 162071058980.

The previous prime is 324142923121. The next prime is 324142923161. The reversal of 324142923122 is 221329241423.

It can be written as a sum of positive squares in 2 ways, for example, as 187515846961 + 136627076161 = 433031^2 + 369631^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=402581.

It is a super-2 number, since 2×324142923122² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (324142923121) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 603872 + ... + 1006452.

Almost surely, 2^324142923122 is an apocalyptic number.

324142923122 is a deficient number, since it is larger than the sum of its proper divisors (162072669307).

324142923122 is an frugal number, since it uses more digits than its factorization.

324142923122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805164 (or 402583 counting only the distinct ones).

The product of its digits is 41472, while the sum is 35.

The spelling of 324142923122 in words is "three hundred twenty-four billion, one hundred forty-two million, nine hundred twenty-three thousand, one hundred twenty-two".