324245542123 has 2 divisors, whose sum is σ = 324245542124. Its totient is φ = 324245542122.

The previous prime is 324245542109. The next prime is 324245542157. The reversal of 324245542123 is 321245542423.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 324245542123 - 2³⁷ = 186806588651 is a prime.

It is not a weakly prime, because it can be changed into another prime (324245542183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162122771061 + 162122771062.

It is an arithmetic number, because the mean of its divisors is an integer number (162122771062).

Almost surely, 2^324245542123 is an apocalyptic number.

324245542123 is a deficient number, since it is larger than the sum of its proper divisors (1).

324245542123 is an equidigital number, since it uses as much as digits as its factorization.

324245542123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 230400, while the sum is 37.

The spelling of 324245542123 in words is "three hundred twenty-four billion, two hundred forty-five million, five hundred forty-two thousand, one hundred twenty-three".