300242045999 has 4 divisors (see below), whose sum is σ = 343133766864. Its totient is φ = 257350325136.

The previous prime is 300242045969. The next prime is 300242046007. The reversal of 300242045999 is 999540242003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 999540242003 = 31 ⋅32243233613.

It is a cyclic number.

It is not a de Polignac number, because 300242045999 - 2²⁰ = 300240997423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300242045969) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21445860422 + ... + 21445860435.

It is an arithmetic number, because the mean of its divisors is an integer number (85783441716).

Almost surely, 2^300242045999 is an apocalyptic number.

300242045999 is a deficient number, since it is larger than the sum of its proper divisors (42891720865).

300242045999 is an equidigital number, since it uses as much as digits as its factorization.

300242045999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42891720864.

The product of its (nonzero) digits is 699840, while the sum is 47.

The spelling of 300242045999 in words is "three hundred billion, two hundred forty-two million, forty-five thousand, nine hundred ninety-nine".