459140040955 has 4 divisors (see below), whose sum is σ = 550968049152. Its totient is φ = 367312032760.

The previous prime is 459140040907. The next prime is 459140040991. The reversal of 459140040955 is 559040041954.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 459140040955 - 2¹⁷ = 459139909883 is a prime.

It is a Duffinian 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, 45914004091 + ... + 45914004100.

It is an arithmetic number, because the mean of its divisors is an integer number (137742012288).

Almost surely, 2^459140040955 is an apocalyptic number.

459140040955 is a deficient number, since it is larger than the sum of its proper divisors (91828008197).

459140040955 is an equidigital number, since it uses as much as digits as its factorization.

459140040955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91828008196.

The product of its (nonzero) digits is 648000, while the sum is 46.

Subtracting 459140040955 from its reverse (559040041954), we obtain a palindrome (99900000999).

The spelling of 459140040955 in words is "four hundred fifty-nine billion, one hundred forty million, forty thousand, nine hundred fifty-five".