2043231652492 has 24 divisors (see below), whose sum is σ = 3731665224672. Its totient is φ = 977054601600.

The previous prime is 2043231652453. The next prime is 2043231652493. The reversal of 2043231652492 is 2942561323402.

It is not an unprimeable number, because it can be changed into a prime (2043231652493) 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, 993859 + ... + 2252602.

It is an arithmetic number, because the mean of its divisors is an integer number (155486051028).

Almost surely, 2^{2043231652492} is an apocalyptic number.

It is an amenable number.

2043231652492 is a deficient number, since it is larger than the sum of its proper divisors (1688433572180).

2043231652492 is a wasteful number, since it uses less digits than its factorization.

2043231652492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3253329 (or 3253327 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

Adding to 2043231652492 its reverse (2942561323402), we get a palindrome (4985792975894).

The spelling of 2043231652492 in words is "two trillion, forty-three billion, two hundred thirty-one million, six hundred fifty-two thousand, four hundred ninety-two".