3431044023243 has 16 divisors (see below), whose sum is σ = 4577870355456. Its totient is φ = 2285790680160.

The previous prime is 3431044023233. The next prime is 3431044023271. The reversal of 3431044023243 is 3423204401343.

It is a happy number.

3431044023243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3431044023243 - 2⁶ = 3431044023179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3431044023233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29331853 + ... + 29448593.

It is an arithmetic number, because the mean of its divisors is an integer number (286116897216).

Almost surely, 2^{3431044023243} is an apocalyptic number.

3431044023243 is a deficient number, since it is larger than the sum of its proper divisors (1146826332213).

3431044023243 is a wasteful number, since it uses less digits than its factorization.

3431044023243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123394.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 3431044023243 its reverse (3423204401343), we get a palindrome (6854248424586).

The spelling of 3431044023243 in words is "three trillion, four hundred thirty-one billion, forty-four million, twenty-three thousand, two hundred forty-three".