1053142332042 has 32 divisors (see below), whose sum is σ = 2110910791680. Its totient is φ = 350276583600.

The previous prime is 1053142332037. The next prime is 1053142332049. The reversal of 1053142332042 is 2402332413501.

It is a super-2 number, since 2×1053142332042² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053142332049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41806983 + ... + 41832165.

It is an arithmetic number, because the mean of its divisors is an integer number (65965962240).

Almost surely, 2^{1053142332042} is an apocalyptic number.

1053142332042 is an abundant number, since it is smaller than the sum of its proper divisors (1057768459638).

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

1053142332042 is a wasteful number, since it uses less digits than its factorization.

1053142332042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40218.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 1053142332042 its reverse (2402332413501), we get a palindrome (3455474745543).

The spelling of 1053142332042 in words is "one trillion, fifty-three billion, one hundred forty-two million, three hundred thirty-two thousand, forty-two".