245100125440146 has 32 divisors (see below), whose sum is σ = 500028048944640. Its totient is φ = 80065647918464.

The previous prime is 245100125440133. The next prime is 245100125440151. The reversal of 245100125440146 is 641044521001542.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 446281251 + ... + 446830118.

It is an arithmetic number, because the mean of its divisors is an integer number (15625876529520).

Almost surely, 2^{245100125440146} is an apocalyptic number.

245100125440146 is an abundant number, since it is smaller than the sum of its proper divisors (254927923504494).

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

245100125440146 is a wasteful number, since it uses less digits than its factorization.

245100125440146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 893112290.

The product of its (nonzero) digits is 153600, while the sum is 39.

Adding to 245100125440146 its reverse (641044521001542), we get a palindrome (886144646441688).

The spelling of 245100125440146 in words is "two hundred forty-five trillion, one hundred billion, one hundred twenty-five million, four hundred forty thousand, one hundred forty-six".