2243413043442 has 24 divisors (see below), whose sum is σ = 4862462486544. Its totient is φ = 747537543864.

The previous prime is 2243413043413. The next prime is 2243413043453. The reversal of 2243413043442 is 2443403143422.

2243413043442 is a `hidden beast` number, since 2 + 2 + 4 + 3 + 4 + 1 + 304 + 344 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 2243413043397 and 2243413043406.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22181808 + ... + 22282715.

It is an arithmetic number, because the mean of its divisors is an integer number (202602603606).

Almost surely, 2^{2243413043442} is an apocalyptic number.

2243413043442 is an abundant number, since it is smaller than the sum of its proper divisors (2619049443102).

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

2243413043442 is a wasteful number, since it uses less digits than its factorization.

2243413043442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44467334 (or 44467331 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 2243413043442 its reverse (2443403143422), we get a palindrome (4686816186864).

The spelling of 2243413043442 in words is "two trillion, two hundred forty-three billion, four hundred thirteen million, forty-three thousand, four hundred forty-two".