245344104142 has 8 divisors (see below), whose sum is σ = 389664165456. Its totient is φ = 115456048992.

The previous prime is 245344104133. The next prime is 245344104151. The reversal of 245344104142 is 241401443542.

It is an interprime number because it is at equal distance from previous prime (245344104133) and next prime (245344104151).

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

It is a Harshad number since it is a multiple of its sum of digits (34), and also a Moran number because the ratio is a prime number: 7216003063 = 245344104142 / (2 + 4 + 5 + 3 + 4 + 4 + 1 + 0 + 4 + 1 + 4 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 245344104098 and 245344104107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3608001498 + ... + 3608001565.

It is an arithmetic number, because the mean of its divisors is an integer number (48708020682).

Almost surely, 2^245344104142 is an apocalyptic number.

245344104142 is a deficient number, since it is larger than the sum of its proper divisors (144320061314).

245344104142 is a wasteful number, since it uses less digits than its factorization.

245344104142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7216003082.

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 245344104142 its reverse (241401443542), we get a palindrome (486745547684).

The spelling of 245344104142 in words is "two hundred forty-five billion, three hundred forty-four million, one hundred four thousand, one hundred forty-two".