600020024399 has 2 divisors, whose sum is σ = 600020024400. Its totient is φ = 600020024398.

The previous prime is 600020024393. The next prime is 600020024419. The reversal of 600020024399 is 993420020006.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-600020024399 is a prime.

It is a super-2 number, since 2×600020024399² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (600020024393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300010012199 + 300010012200.

It is an arithmetic number, because the mean of its divisors is an integer number (300010012200).

Almost surely, 2^600020024399 is an apocalyptic number.

600020024399 is a deficient number, since it is larger than the sum of its proper divisors (1).

600020024399 is an equidigital number, since it uses as much as digits as its factorization.

600020024399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 35.

The spelling of 600020024399 in words is "six hundred billion, twenty million, twenty-four thousand, three hundred ninety-nine".