459091419202 has 16 divisors (see below), whose sum is σ = 741802856760. Its totient is φ = 211833021312.

The previous prime is 459091419191. The next prime is 459091419211. The reversal of 459091419202 is 202914190954.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 182174458761 + 276916960441 = 426819^2 + 526229^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2203677 + ... + 2402992.

Almost surely, 2^459091419202 is an apocalyptic number.

459091419202 is a deficient number, since it is larger than the sum of its proper divisors (282711437558).

459091419202 is a wasteful number, since it uses less digits than its factorization.

459091419202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4610517.

The product of its (nonzero) digits is 233280, while the sum is 46.

The spelling of 459091419202 in words is "four hundred fifty-nine billion, ninety-one million, four hundred nineteen thousand, two hundred two".