232540121223466 has 32 divisors (see below), whose sum is σ = 400070984257152. Its totient is φ = 99302379348480.

The previous prime is 232540121223433. The next prime is 232540121223467. The reversal of 232540121223466 is 664322121045232.

It is not an unprimeable number, because it can be changed into a prime (232540121223467) 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, 131370105 + ... + 133128451.

It is an arithmetic number, because the mean of its divisors is an integer number (12502218258036).

Almost surely, 2^{232540121223466} is an apocalyptic number.

232540121223466 is a deficient number, since it is larger than the sum of its proper divisors (167530863033686).

232540121223466 is a wasteful number, since it uses less digits than its factorization.

232540121223466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1792254.

The product of its (nonzero) digits is 829440, while the sum is 43.

Adding to 232540121223466 its reverse (664322121045232), we get a palindrome (896862242268698).

The spelling of 232540121223466 in words is "two hundred thirty-two trillion, five hundred forty billion, one hundred twenty-one million, two hundred twenty-three thousand, four hundred sixty-six".