1431142403112 has 96 divisors (see below), whose sum is σ = 4045078065600. Its totient is φ = 456244766208.

The previous prime is 1431142403099. The next prime is 1431142403149. The reversal of 1431142403112 is 2113042411341.

It is a happy number.

1431142403112 is a `hidden beast` number, since 1 + 4 + 3 + 1 + 142 + 403 + 112 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13132464 + ... + 13240992.

It is an arithmetic number, because the mean of its divisors is an integer number (42136229850).

Almost surely, 2^{1431142403112} is an apocalyptic number.

1431142403112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1431142403112 is an abundant number, since it is smaller than the sum of its proper divisors (2613935662488).

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

1431142403112 is a wasteful number, since it uses less digits than its factorization.

1431142403112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116527 (or 116520 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 1431142403112 its reverse (2113042411341), we get a palindrome (3544184814453).

The spelling of 1431142403112 in words is "one trillion, four hundred thirty-one billion, one hundred forty-two million, four hundred three thousand, one hundred twelve".