231432341014 has 32 divisors (see below), whose sum is σ = 410064270336. Its totient is φ = 95905363200.

The previous prime is 231432341011. The next prime is 231432341039. The reversal of 231432341014 is 410143234132.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231432341011) 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, 2064187 + ... + 2173414.

It is an arithmetic number, because the mean of its divisors is an integer number (12814508448).

Almost surely, 2^231432341014 is an apocalyptic number.

231432341014 is a deficient number, since it is larger than the sum of its proper divisors (178631929322).

231432341014 is a wasteful number, since it uses less digits than its factorization.

231432341014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4237740.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 231432341014 its reverse (410143234132), we get a palindrome (641575575146).

The spelling of 231432341014 in words is "two hundred thirty-one billion, four hundred thirty-two million, three hundred forty-one thousand, fourteen".