245025325415142 has 24 divisors (see below), whose sum is σ = 536144523932160. Its totient is φ = 80866444030800.

The previous prime is 245025325415141. The next prime is 245025325415177. The reversal of 245025325415142 is 241514523520542.

245025325415142 is a `hidden beast` number, since 2 + 4 + 5 + 0 + 2 + 53 + 2 + 541 + 51 + 4 + 2 = 666.

It is a super-2 number, since 2×245025325415142² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245025325415141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67388701542 + ... + 67388705177.

It is an arithmetic number, because the mean of its divisors is an integer number (22339355163840).

Almost surely, 2^{245025325415142} is an apocalyptic number.

245025325415142 is an abundant number, since it is smaller than the sum of its proper divisors (291119198517018).

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

245025325415142 is a wasteful number, since it uses less digits than its factorization.

245025325415142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134777406828 (or 134777406825 counting only the distinct ones).

The product of its (nonzero) digits is 1920000, while the sum is 45.

Adding to 245025325415142 its reverse (241514523520542), we get a palindrome (486539848935684).

The spelling of 245025325415142 in words is "two hundred forty-five trillion, twenty-five billion, three hundred twenty-five million, four hundred fifteen thousand, one hundred forty-two".