2412043303213 has 4 divisors (see below), whose sum is σ = 2553928203420. Its totient is φ = 2270158403008.

The previous prime is 2412043303193. The next prime is 2412043303217. The reversal of 2412043303213 is 3123033402142.

It is a happy number.

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 2194362270244 + 217681032969 = 1481338^2 + 466563^2 .

It is a cyclic number.

It is not a de Polignac number, because 2412043303213 - 2²⁵ = 2412009748781 is a prime.

It is a super-2 number, since 2×2412043303213² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2412043303217) 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, 70942450078 + ... + 70942450111.

It is an arithmetic number, because the mean of its divisors is an integer number (638482050855).

Almost surely, 2^{2412043303213} is an apocalyptic number.

It is an amenable number.

2412043303213 is a deficient number, since it is larger than the sum of its proper divisors (141884900207).

2412043303213 is a wasteful number, since it uses less digits than its factorization.

2412043303213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141884900206.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 2412043303213 its reverse (3123033402142), we get a palindrome (5535076705355).

The spelling of 2412043303213 in words is "two trillion, four hundred twelve billion, forty-three million, three hundred three thousand, two hundred thirteen".