231413043245 has 16 divisors (see below), whose sum is σ = 292335065280. Its totient is φ = 175372416000.

The previous prime is 231413043241. The next prime is 231413043319. The reversal of 231413043245 is 542340314132.

It is not a de Polignac number, because 231413043245 - 2² = 231413043241 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231413043241) 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, 1153670 + ... + 1339320.

It is an arithmetic number, because the mean of its divisors is an integer number (18270941580).

Almost surely, 2^231413043245 is an apocalyptic number.

It is an amenable number.

231413043245 is a deficient number, since it is larger than the sum of its proper divisors (60922022035).

231413043245 is a wasteful number, since it uses less digits than its factorization.

231413043245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198796.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 231413043245 its reverse (542340314132), we get a palindrome (773753357377).

The spelling of 231413043245 in words is "two hundred thirty-one billion, four hundred thirteen million, forty-three thousand, two hundred forty-five".