1042442342132 has 48 divisors (see below), whose sum is σ = 1946965325760. Its totient is φ = 486931315968.

The previous prime is 1042442342129. The next prime is 1042442342203. The reversal of 1042442342132 is 2312432442401.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35342663 + ... + 35372145.

It is an arithmetic number, because the mean of its divisors is an integer number (40561777620).

Almost surely, 2^{1042442342132} is an apocalyptic number.

It is an amenable number.

1042442342132 is a deficient number, since it is larger than the sum of its proper divisors (904522983628).

1042442342132 is a wasteful number, since it uses less digits than its factorization.

1042442342132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35952 (or 35950 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 1042442342132 its reverse (2312432442401), we get a palindrome (3354874784533).

The spelling of 1042442342132 in words is "one trillion, forty-two billion, four hundred forty-two million, three hundred forty-two thousand, one hundred thirty-two".