459199489142 has 8 divisors (see below), whose sum is σ = 689013355656. Its totient is φ = 229528370592.

The previous prime is 459199489139. The next prime is 459199489187. The reversal of 459199489142 is 241984991954.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35678948 + ... + 35691815.

It is an arithmetic number, because the mean of its divisors is an integer number (86126669457).

Almost surely, 2^459199489142 is an apocalyptic number.

459199489142 is a deficient number, since it is larger than the sum of its proper divisors (229813866514).

459199489142 is a wasteful number, since it uses less digits than its factorization.

459199489142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71373982.

The product of its digits is 33592320, while the sum is 65.

The spelling of 459199489142 in words is "four hundred fifty-nine billion, one hundred ninety-nine million, four hundred eighty-nine thousand, one hundred forty-two".