431101444101132 has 24 divisors (see below), whose sum is σ = 1149603850936576. Its totient is φ = 123171841171728.

The previous prime is 431101444101103. The next prime is 431101444101137. The reversal of 431101444101132 is 231101444101134.

It is a self number, because there is not a number n which added to its sum of digits gives 431101444101132.

It is not an unprimeable number, because it can be changed into a prime (431101444101137) 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, 2566080024328 + ... + 2566080024495.

Almost surely, 2^{431101444101132} is an apocalyptic number.

431101444101132 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

431101444101132 is an abundant number, since it is smaller than the sum of its proper divisors (718502406835444).

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

431101444101132 is a wasteful number, since it uses less digits than its factorization.

431101444101132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5132160048837 (or 5132160048835 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 30.

Adding to 431101444101132 its reverse (231101444101134), we get a palindrome (662202888202266).

The spelling of 431101444101132 in words is "four hundred thirty-one trillion, one hundred one billion, four hundred forty-four million, one hundred one thousand, one hundred thirty-two".