1432242041242 has 4 divisors (see below), whose sum is σ = 2148363061866. Its totient is φ = 716121020620.

The previous prime is 1432242041179. The next prime is 1432242041261. The reversal of 1432242041242 is 2421402422341.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 953144116681 + 479097924561 = 976291^2 + 692169^2 .

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 358060510309 + ... + 358060510312.

Almost surely, 2^{1432242041242} is an apocalyptic number.

1432242041242 is a deficient number, since it is larger than the sum of its proper divisors (716121020624).

1432242041242 is an equidigital number, since it uses as much as digits as its factorization.

1432242041242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716121020623.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 1432242041242 its reverse (2421402422341), we get a palindrome (3853644463583).

The spelling of 1432242041242 in words is "one trillion, four hundred thirty-two billion, two hundred forty-two million, forty-one thousand, two hundred forty-two".