245313325142 has 8 divisors (see below), whose sum is σ = 369620078016. Its totient is φ = 122106632472.

The previous prime is 245313325091. The next prime is 245313325177. The reversal of 245313325142 is 241523313542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275014493 + ... + 275015384.

It is an arithmetic number, because the mean of its divisors is an integer number (46202509752).

Almost surely, 2^245313325142 is an apocalyptic number.

245313325142 is a deficient number, since it is larger than the sum of its proper divisors (124306752874).

245313325142 is a wasteful number, since it uses less digits than its factorization.

245313325142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550030102.

The product of its digits is 86400, while the sum is 35.

Adding to 245313325142 its reverse (241523313542), we get a palindrome (486836638684).

The spelling of 245313325142 in words is "two hundred forty-five billion, three hundred thirteen million, three hundred twenty-five thousand, one hundred forty-two".