202413445404231 has 32 divisors (see below), whose sum is σ = 270355103392000. Its totient is φ = 134707313917440.

The previous prime is 202413445404229. The next prime is 202413445404293. The reversal of 202413445404231 is 132404544314202.

It is not a de Polignac number, because 202413445404231 - 2¹ = 202413445404229 is a prime.

It is a super-2 number, since 2×202413445404231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 202413445404231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202413445404431) 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, 25987086285 + ... + 25987094073.

It is an arithmetic number, because the mean of its divisors is an integer number (8448596981000).

Almost surely, 2^{202413445404231} is an apocalyptic number.

202413445404231 is a deficient number, since it is larger than the sum of its proper divisors (67941657987769).

202413445404231 is a wasteful number, since it uses less digits than its factorization.

202413445404231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14719.

The product of its (nonzero) digits is 368640, while the sum is 39.

Adding to 202413445404231 its reverse (132404544314202), we get a palindrome (334817989718433).

The spelling of 202413445404231 in words is "two hundred two trillion, four hundred thirteen billion, four hundred forty-five million, four hundred four thousand, two hundred thirty-one".