2043240431302 has 64 divisors (see below), whose sum is σ = 3833284331520. Its totient is φ = 796910017536.

The previous prime is 2043240431279. The next prime is 2043240431333. The reversal of 2043240431302 is 2031340423402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 171927 + ... + 2028802.

It is an arithmetic number, because the mean of its divisors is an integer number (59895067680).

Almost surely, 2^{2043240431302} is an apocalyptic number.

2043240431302 is a deficient number, since it is larger than the sum of its proper divisors (1790043900218).

2043240431302 is a wasteful number, since it uses less digits than its factorization.

2043240431302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2200885.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 2043240431302 its reverse (2031340423402), we get a palindrome (4074580854704).

The spelling of 2043240431302 in words is "two trillion, forty-three billion, two hundred forty million, four hundred thirty-one thousand, three hundred two".