1324420224139 has 2 divisors, whose sum is σ = 1324420224140. Its totient is φ = 1324420224138.

The previous prime is 1324420224121. The next prime is 1324420224223. The reversal of 1324420224139 is 9314220244231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1324420224139 - 2⁵ = 1324420224107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1324420224098 and 1324420224107.

It is not a weakly prime, because it can be changed into another prime (1324420224539) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662210112069 + 662210112070.

It is an arithmetic number, because the mean of its divisors is an integer number (662210112070).

Almost surely, 2^{1324420224139} is an apocalyptic number.

1324420224139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324420224139 is an equidigital number, since it uses as much as digits as its factorization.

1324420224139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 1324420224139 in words is "one trillion, three hundred twenty-four billion, four hundred twenty million, two hundred twenty-four thousand, one hundred thirty-nine".