245042300440124 has 18 divisors (see below), whose sum is σ = 471352028326872. Its totient is φ = 111382863836200.

The previous prime is 245042300440123. The next prime is 245042300440181. The reversal of 245042300440124 is 421044003240542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245042300440123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 253142871872 + ... + 253142872839.

Almost surely, 2^{245042300440124} is an apocalyptic number.

It is an amenable number.

245042300440124 is a deficient number, since it is larger than the sum of its proper divisors (226309727886748).

245042300440124 is a wasteful number, since it uses less digits than its factorization.

245042300440124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 506285744737 (or 506285744724 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 245042300440124 its reverse (421044003240542), we get a palindrome (666086303680666).

The spelling of 245042300440124 in words is "two hundred forty-five trillion, forty-two billion, three hundred million, four hundred forty thousand, one hundred twenty-four".