30242154431999 has 2 divisors, whose sum is σ = 30242154432000. Its totient is φ = 30242154431998.

The previous prime is 30242154431977. The next prime is 30242154432037. The reversal of 30242154431999 is 99913445124203.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30242154431999 - 2²⁴ = 30242137654783 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30242154439999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15121077215999 + 15121077216000.

It is an arithmetic number, because the mean of its divisors is an integer number (15121077216000).

Almost surely, 2^{30242154431999} is an apocalyptic number.

30242154431999 is a deficient number, since it is larger than the sum of its proper divisors (1).

30242154431999 is an equidigital number, since it uses as much as digits as its factorization.

30242154431999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8398080, while the sum is 56.

The spelling of 30242154431999 in words is "thirty trillion, two hundred forty-two billion, one hundred fifty-four million, four hundred thirty-one thousand, nine hundred ninety-nine".