201045042324255 has 32 divisors (see below), whose sum is σ = 321825158424000. Its totient is φ = 107173002371072.

The previous prime is 201045042324253. The next prime is 201045042324341. The reversal of 201045042324255 is 552423240540102.

It is a cyclic number.

It is not a de Polignac number, because 201045042324255 - 2¹ = 201045042324253 is a prime.

It is a super-2 number, since 2×201045042324255² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201045042324253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 325656511 + ... + 326273279.

It is an arithmetic number, because the mean of its divisors is an integer number (10057036200750).

Almost surely, 2^{201045042324255} is an apocalyptic number.

201045042324255 is a deficient number, since it is larger than the sum of its proper divisors (120780116099745).

201045042324255 is a wasteful number, since it uses less digits than its factorization.

201045042324255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627083.

The product of its (nonzero) digits is 384000, while the sum is 39.

Adding to 201045042324255 its reverse (552423240540102), we get a palindrome (753468282864357).

The spelling of 201045042324255 in words is "two hundred one trillion, forty-five billion, forty-two million, three hundred twenty-four thousand, two hundred fifty-five".