459299720899 has 16 divisors (see below), whose sum is σ = 500152181760. Its totient is φ = 420176052000.

The previous prime is 459299720833. The next prime is 459299720911. The reversal of 459299720899 is 998027992954.

It is a cyclic number.

It is not a de Polignac number, because 459299720899 - 2¹⁵ = 459299688131 is a prime.

It is not an unprimeable number, because it can be changed into a prime (459299720819) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 574237 + ... + 1117294.

It is an arithmetic number, because the mean of its divisors is an integer number (31259511360).

Almost surely, 2^459299720899 is an apocalyptic number.

459299720899 is a deficient number, since it is larger than the sum of its proper divisors (40852460861).

459299720899 is a wasteful number, since it uses less digits than its factorization.

459299720899 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1692042.

The product of its (nonzero) digits is 264539520, while the sum is 73.

The spelling of 459299720899 in words is "four hundred fifty-nine billion, two hundred ninety-nine million, seven hundred twenty thousand, eight hundred ninety-nine".