1431444130132 has 12 divisors (see below), whose sum is σ = 2505070624896. Its totient is φ = 715709665880.

The previous prime is 1431444130111. The next prime is 1431444130159. The reversal of 1431444130132 is 2310314441341.

It is a junction number, because it is equal to n+sod(n) for n = 1431444130094 and 1431444130103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2837578 + ... + 3303745.

It is an arithmetic number, because the mean of its divisors is an integer number (208755885408).

Almost surely, 2^{1431444130132} is an apocalyptic number.

It is an amenable number.

1431444130132 is a deficient number, since it is larger than the sum of its proper divisors (1073626494764).

1431444130132 is a wasteful number, since it uses less digits than its factorization.

1431444130132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6199598 (or 6199596 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 1431444130132 its reverse (2310314441341), we get a palindrome (3741758571473).

The spelling of 1431444130132 in words is "one trillion, four hundred thirty-one billion, four hundred forty-four million, one hundred thirty thousand, one hundred thirty-two".