1431314112 has 56 divisors (see below), whose sum is σ = 3789793792. Its totient is φ = 476755200.

The previous prime is 1431314089. The next prime is 1431314119. The reversal of 1431314112 is 2114131341.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1431314119) 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, 511437 + ... + 514227.

Almost surely, 2^1431314112 is an apocalyptic number.

1431314112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1431314112 is an abundant number, since it is smaller than the sum of its proper divisors (2358479680).

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

1431314112 is a wasteful number, since it uses less digits than its factorization.

1431314112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5477 (or 5467 counting only the distinct ones).

The product of its digits is 288, while the sum is 21.

The square root of 1431314112 is about 37832.7121946075. The cubic root of 1431314112 is about 1126.9681726752.

Adding to 1431314112 its reverse (2114131341), we get a palindrome (3545445453).

The spelling of 1431314112 in words is "one billion, four hundred thirty-one million, three hundred fourteen thousand, one hundred twelve".