231041454 has 16 divisors (see below), whose sum is σ = 528094848. Its totient is φ = 66011832.

The previous prime is 231041453. The next prime is 231041467. The reversal of 231041454 is 454140132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231041453) 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, 2750452 + ... + 2750535.

It is an arithmetic number, because the mean of its divisors is an integer number (33005928).

Almost surely, 2^231041454 is an apocalyptic number.

231041454 is an abundant number, since it is smaller than the sum of its proper divisors (297053394).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231041454 is a wasteful number, since it uses less digits than its factorization.

231041454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5500999.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 231041454 is about 15200.0478288721. The cubic root of 231041454 is about 613.6159449657.

Adding to 231041454 its reverse (454140132), we get a palindrome (685181586).

The spelling of 231041454 in words is "two hundred thirty-one million, forty-one thousand, four hundred fifty-four".