201432232323404 has 12 divisors (see below), whose sum is σ = 352507324456728. Its totient is φ = 100715853907200.

The previous prime is 201432232323397. The next prime is 201432232323409. The reversal of 201432232323404 is 404323232234102.

It is a super-2 number, since 2×201432232323404² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (201432232323409) 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, 63830357 + ... + 66911724.

It is an arithmetic number, because the mean of its divisors is an integer number (29375610371394).

Almost surely, 2^{201432232323404} is an apocalyptic number.

It is an amenable number.

201432232323404 is a deficient number, since it is larger than the sum of its proper divisors (151075092133324).

201432232323404 is a wasteful number, since it uses less digits than its factorization.

201432232323404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131127256 (or 131127254 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 201432232323404 its reverse (404323232234102), we get a palindrome (605755464557506).

The spelling of 201432232323404 in words is "two hundred one trillion, four hundred thirty-two billion, two hundred thirty-two million, three hundred twenty-three thousand, four hundred four".