245342321500112 has 20 divisors (see below), whose sum is σ = 491742153007620. Its totient is φ = 118441120723968.

The previous prime is 245342321500103. The next prime is 245342321500117. The reversal of 245342321500112 is 211005123243542.

It can be written as a sum of positive squares in 2 ways, for example, as 120761989158976 + 124580332341136 = 10989176^2 + 11161556^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245342321500117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 264377501153 + ... + 264377502080.

It is an arithmetic number, because the mean of its divisors is an integer number (24587107650381).

Almost surely, 2^{245342321500112} is an apocalyptic number.

It is an amenable number.

245342321500112 is an abundant number, since it is smaller than the sum of its proper divisors (246399831507508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

245342321500112 is a wasteful number, since it uses less digits than its factorization.

245342321500112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528755003270 (or 528755003264 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 245342321500112 its reverse (211005123243542), we get a palindrome (456347444743654).

The spelling of 245342321500112 in words is "two hundred forty-five trillion, three hundred forty-two billion, three hundred twenty-one million, five hundred thousand, one hundred twelve".