1432012240242 has 24 divisors (see below), whose sum is σ = 3134679718716. Its totient is φ = 472416408576.

The previous prime is 1432012240207. The next prime is 1432012240247. The reversal of 1432012240242 is 2420422102341.

It is a happy number.

1432012240242 is a `hidden beast` number, since 1 + 432 + 0 + 1 + 224 + 0 + 2 + 4 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1397173644441 + 34838595801 = 1182021^2 + 186651^2 .

It is not an unprimeable number, because it can be changed into a prime (1432012240247) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 410081943 + ... + 410085434.

Almost surely, 2^{1432012240242} is an apocalyptic number.

1432012240242 is an abundant number, since it is smaller than the sum of its proper divisors (1702667478474).

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

1432012240242 is a wasteful number, since it uses less digits than its factorization.

1432012240242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820167482 (or 820167479 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 1432012240242 its reverse (2420422102341), we get a palindrome (3852434342583).

The spelling of 1432012240242 in words is "one trillion, four hundred thirty-two billion, twelve million, two hundred forty thousand, two hundred forty-two".