245202002411 has 4 divisors (see below), whose sum is σ = 245286470352. Its totient is φ = 245117534472.

The previous prime is 245202002399. The next prime is 245202002413. The reversal of 245202002411 is 114200202542.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-245202002411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (245202002413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42229616 + ... + 42235421.

It is an arithmetic number, because the mean of its divisors is an integer number (61321617588).

Almost surely, 2^245202002411 is an apocalyptic number.

245202002411 is a deficient number, since it is larger than the sum of its proper divisors (84467941).

245202002411 is an equidigital number, since it uses as much as digits as its factorization.

245202002411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84467940.

The product of its (nonzero) digits is 1280, while the sum is 23.

Adding to 245202002411 its reverse (114200202542), we get a palindrome (359402204953).

The spelling of 245202002411 in words is "two hundred forty-five billion, two hundred two million, two thousand, four hundred eleven".