299427719464 has 16 divisors (see below), whose sum is σ = 590975762400. Its totient is φ = 141834182832.

The previous prime is 299427719441. The next prime is 299427719497. The reversal of 299427719464 is 464917724992.

It is a junction number, because it is equal to n+sod(n) for n = 299427719396 and 299427719405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 984959452 + ... + 984959755.

It is an arithmetic number, because the mean of its divisors is an integer number (36935985150).

Almost surely, 2^299427719464 is an apocalyptic number.

It is an amenable number.

299427719464 is a deficient number, since it is larger than the sum of its proper divisors (291548042936).

299427719464 is a wasteful number, since it uses less digits than its factorization.

299427719464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1969919232 (or 1969919228 counting only the distinct ones).

The product of its digits is 54867456, while the sum is 64.

The spelling of 299427719464 in words is "two hundred ninety-nine billion, four hundred twenty-seven million, seven hundred nineteen thousand, four hundred sixty-four".