43031212234023 has 8 divisors (see below), whose sum is σ = 61788407310448. Its totient is φ = 26480745990144.

The previous prime is 43031212233953. The next prime is 43031212234063. The reversal of 43031212234023 is 32043221213034.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 43031212234023 - 2⁸ = 43031212233767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43031212234063) 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, 551682208090 + ... + 551682208167.

It is an arithmetic number, because the mean of its divisors is an integer number (7723550913806).

Almost surely, 2^{43031212234023} is an apocalyptic number.

43031212234023 is a deficient number, since it is larger than the sum of its proper divisors (18757195076425).

43031212234023 is a wasteful number, since it uses less digits than its factorization.

43031212234023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1103364416273.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 43031212234023 its reverse (32043221213034), we get a palindrome (75074433447057).

The spelling of 43031212234023 in words is "forty-three trillion, thirty-one billion, two hundred twelve million, two hundred thirty-four thousand, twenty-three".