231533414322404 has 6 divisors (see below), whose sum is σ = 405183475064214. Its totient is φ = 115766707161200.

The previous prime is 231533414322403. The next prime is 231533414322439. The reversal of 231533414322404 is 404223414335132.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 205657167925504 + 25876246396900 = 14340752^2 + 5086870^2 .

It is not an unprimeable number, because it can be changed into a prime (231533414322401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28941676790297 + ... + 28941676790304.

It is an arithmetic number, because the mean of its divisors is an integer number (67530579177369).

Almost surely, 2^{231533414322404} is an apocalyptic number.

It is an amenable number.

231533414322404 is a deficient number, since it is larger than the sum of its proper divisors (173650060741810).

231533414322404 is a wasteful number, since it uses less digits than its factorization.

231533414322404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57883353580605 (or 57883353580603 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 41.

Adding to 231533414322404 its reverse (404223414335132), we get a palindrome (635756828657536).

The spelling of 231533414322404 in words is "two hundred thirty-one trillion, five hundred thirty-three billion, four hundred fourteen million, three hundred twenty-two thousand, four hundred four".