231411044 has 12 divisors (see below), whose sum is σ = 405081600. Its totient is φ = 115673448.

The previous prime is 231411031. The next prime is 231411049. The reversal of 231411044 is 440114132.

231411044 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (231411049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16637 + ... + 27195.

It is an arithmetic number, because the mean of its divisors is an integer number (33756800).

Almost surely, 2^231411044 is an apocalyptic number.

It is an amenable number.

231411044 is a deficient number, since it is larger than the sum of its proper divisors (173670556).

231411044 is a wasteful number, since it uses less digits than its factorization.

231411044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16042 (or 16040 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 231411044 is about 15212.2004982843. The cubic root of 231411044 is about 613.9429649193.

Adding to 231411044 its reverse (440114132), we get a palindrome (671525176).

The spelling of 231411044 in words is "two hundred thirty-one million, four hundred eleven thousand, forty-four".