1432443231142 has 16 divisors (see below), whose sum is σ = 2678854874112. Its totient is φ = 558094765320.

The previous prime is 1432443231137. The next prime is 1432443231161. The reversal of 1432443231142 is 2411323442341.

It is a super-3 number, since 3×1432443231142³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 1432443231098 and 1432443231107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4650789558 + ... + 4650789865.

It is an arithmetic number, because the mean of its divisors is an integer number (167428429632).

Almost surely, 2^{1432443231142} is an apocalyptic number.

1432443231142 is a deficient number, since it is larger than the sum of its proper divisors (1246411642970).

1432443231142 is a wasteful number, since it uses less digits than its factorization.

1432443231142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9301579443.

The product of its digits is 55296, while the sum is 34.

Adding to 1432443231142 its reverse (2411323442341), we get a palindrome (3843766673483).

The spelling of 1432443231142 in words is "one trillion, four hundred thirty-two billion, four hundred forty-three million, two hundred thirty-one thousand, one hundred forty-two".