245311451304341 has 4 divisors (see below), whose sum is σ = 245311898208300. Its totient is φ = 245311004400384.

The previous prime is 245311451304329. The next prime is 245311451304373. The reversal of 245311451304341 is 143403154113542.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 69381336566116 + 175930114738225 = 8329546^2 + 13263865^2 .

It is a cyclic number.

It is not a de Polignac number, because 245311451304341 - 2¹⁸ = 245311451042197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245311451304541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222627596 + ... + 223726773.

It is an arithmetic number, because the mean of its divisors is an integer number (61327974552075).

Almost surely, 2^{245311451304341} is an apocalyptic number.

It is an amenable number.

245311451304341 is a deficient number, since it is larger than the sum of its proper divisors (446903959).

245311451304341 is an equidigital number, since it uses as much as digits as its factorization.

245311451304341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446903958.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 245311451304341 in words is "two hundred forty-five trillion, three hundred eleven billion, four hundred fifty-one million, three hundred four thousand, three hundred forty-one".