1431431435116 has 12 divisors (see below), whose sum is σ = 2505251565432. Its totient is φ = 715645273568.

The previous prime is 1431431435113. The next prime is 1431431435117. The reversal of 1431431435116 is 6115341341341.

It is not an unprimeable number, because it can be changed into a prime (1431431435113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17565265 + ... + 17646568.

It is an arithmetic number, because the mean of its divisors is an integer number (208770963786).

Almost surely, 2^{1431431435116} is an apocalyptic number.

It is an amenable number.

1431431435116 is a deficient number, since it is larger than the sum of its proper divisors (1073820130316).

1431431435116 is a wasteful number, since it uses less digits than its factorization.

1431431435116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35222000 (or 35221998 counting only the distinct ones).

The product of its digits is 51840, while the sum is 37.

Adding to 1431431435116 its reverse (6115341341341), we get a palindrome (7546772776457).

The spelling of 1431431435116 in words is "one trillion, four hundred thirty-one billion, four hundred thirty-one million, four hundred thirty-five thousand, one hundred sixteen".