201040034414563 has 4 divisors (see below), whose sum is σ = 201992830786408. Its totient is φ = 200087238042720.

The previous prime is 201040034414561. The next prime is 201040034414573. The reversal of 201040034414563 is 365414430040102.

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

It is a cyclic number.

It is not a de Polignac number, because 201040034414563 - 2¹ = 201040034414561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201040034414561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476398185606 + ... + 476398186027.

It is an arithmetic number, because the mean of its divisors is an integer number (50498207696602).

Almost surely, 2^{201040034414563} is an apocalyptic number.

201040034414563 is a deficient number, since it is larger than the sum of its proper divisors (952796371845).

201040034414563 is an equidigital number, since it uses as much as digits as its factorization.

201040034414563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952796371844.

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 201040034414563 its reverse (365414430040102), we get a palindrome (566454464454665).

The spelling of 201040034414563 in words is "two hundred one trillion, forty billion, thirty-four million, four hundred fourteen thousand, five hundred sixty-three".