2246043043512 has 24 divisors (see below), whose sum is σ = 6083033243040. Its totient is φ = 748681014480.

The previous prime is 2246043043501. The next prime is 2246043043513. The reversal of 2246043043512 is 2153403406422.

2246043043512 is a `hidden beast` number, since 2 + 2 + 4 + 60 + 43 + 0 + 43 + 512 = 666.

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2246043043513) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15597521064 + ... + 15597521207.

It is an arithmetic number, because the mean of its divisors is an integer number (253459718460).

Almost surely, 2^{2246043043512} is an apocalyptic number.

It is an amenable number.

2246043043512 is an abundant number, since it is smaller than the sum of its proper divisors (3836990199528).

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

2246043043512 is a wasteful number, since it uses less digits than its factorization.

2246043043512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31195042283 (or 31195042276 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 2246043043512 its reverse (2153403406422), we get a palindrome (4399446449934).

The spelling of 2246043043512 in words is "two trillion, two hundred forty-six billion, forty-three million, forty-three thousand, five hundred twelve".