459145963641 has 8 divisors (see below), whose sum is σ = 612198499104. Its totient is φ = 306095368640.

The previous prime is 459145963637. The next prime is 459145963697. The reversal of 459145963641 is 146369541954.

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

It is a cyclic number.

It is not a de Polignac number, because 459145963641 - 2² = 459145963637 is a prime.

It is not an unprimeable number, because it can be changed into a prime (459145963621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208786 + ... + 980756.

It is an arithmetic number, because the mean of its divisors is an integer number (76524812388).

Almost surely, 2^459145963641 is an apocalyptic number.

It is an amenable number.

459145963641 is a deficient number, since it is larger than the sum of its proper divisors (153052535463).

459145963641 is a wasteful number, since it uses less digits than its factorization.

459145963641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970231.

The product of its digits is 13996800, while the sum is 57.

The spelling of 459145963641 in words is "four hundred fifty-nine billion, one hundred forty-five million, nine hundred sixty-three thousand, six hundred forty-one".