2203450241245 has 8 divisors (see below), whose sum is σ = 2884516679520. Its totient is φ = 1602509266320.

The previous prime is 2203450241233. The next prime is 2203450241249. The reversal of 2203450241245 is 5421420543022.

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

It is not a de Polignac number, because 2203450241245 - 2¹¹ = 2203450239197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2203450241245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203450241249) 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, 20031365775 + ... + 20031365884.

It is an arithmetic number, because the mean of its divisors is an integer number (360564584940).

Almost surely, 2^{2203450241245} is an apocalyptic number.

It is an amenable number.

2203450241245 is a deficient number, since it is larger than the sum of its proper divisors (681066438275).

2203450241245 is a wasteful number, since it uses less digits than its factorization.

2203450241245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40062731675.

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 2203450241245 its reverse (5421420543022), we get a palindrome (7624870784267).

The spelling of 2203450241245 in words is "two trillion, two hundred three billion, four hundred fifty million, two hundred forty-one thousand, two hundred forty-five".