324994006523 has 2 divisors, whose sum is σ = 324994006524. Its totient is φ = 324994006522.

The previous prime is 324994006501. The next prime is 324994006537. The reversal of 324994006523 is 325600499423.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 324994006523 - 2⁶ = 324994006459 is a prime.

It is a super-2 number, since 2×324994006523² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (324994006553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162497003261 + 162497003262.

It is an arithmetic number, because the mean of its divisors is an integer number (162497003262).

Almost surely, 2^324994006523 is an apocalyptic number.

324994006523 is a deficient number, since it is larger than the sum of its proper divisors (1).

324994006523 is an equidigital number, since it uses as much as digits as its factorization.

324994006523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1399680, while the sum is 47.

The spelling of 324994006523 in words is "three hundred twenty-four billion, nine hundred ninety-four million, six thousand, five hundred twenty-three".