245341243534352 has 40 divisors (see below), whose sum is σ = 543270719686656. Its totient is φ = 105143322905856.

The previous prime is 245341243534301. The next prime is 245341243534357. The reversal of 245341243534352 is 253435342143542.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 245341243534352.

It is not an unprimeable number, because it can be changed into a prime (245341243534357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26414288 + ... + 34473135.

Almost surely, 2^{245341243534352} is an apocalyptic number.

It is an amenable number.

245341243534352 is an abundant number, since it is smaller than the sum of its proper divisors (297929476152304).

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

245341243534352 is a wasteful number, since it uses less digits than its factorization.

245341243534352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60923415 (or 60923409 counting only the distinct ones).

The product of its digits is 20736000, while the sum is 50.

Adding to 245341243534352 its reverse (253435342143542), we get a palindrome (498776585677894).

The spelling of 245341243534352 in words is "two hundred forty-five trillion, three hundred forty-one billion, two hundred forty-three million, five hundred thirty-four thousand, three hundred fifty-two".