231432044241 has 8 divisors (see below), whose sum is σ = 308707545184. Its totient is φ = 154222286400.

The previous prime is 231432044231. The next prime is 231432044257. The reversal of 231432044241 is 142440234132.

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

It is not a de Polignac number, because 231432044241 - 2⁶ = 231432044177 is a prime.

It is a super-2 number, since 2×231432044241² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 231432044199 and 231432044208.

It is not an unprimeable number, because it can be changed into a prime (231432044201) 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, 16427560 + ... + 16441641.

It is an arithmetic number, because the mean of its divisors is an integer number (38588443148).

Almost surely, 2^231432044241 is an apocalyptic number.

It is an amenable number.

231432044241 is a deficient number, since it is larger than the sum of its proper divisors (77275500943).

231432044241 is a wasteful number, since it uses less digits than its factorization.

231432044241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32871551.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 231432044241 its reverse (142440234132), we get a palindrome (373872278373).

The spelling of 231432044241 in words is "two hundred thirty-one billion, four hundred thirty-two million, forty-four thousand, two hundred forty-one".