1042053231141 has 12 divisors (see below), whose sum is σ = 1620971693068. Its totient is φ = 641263526784.

The previous prime is 1042053231103. The next prime is 1042053231143. The reversal of 1042053231141 is 1411323502401.

1042053231141 is a `hidden beast` number, since 1 + 0 + 420 + 5 + 3 + 231 + 1 + 4 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 606730387041 + 435322844100 = 778929^2 + 659790^2 .

It is not a de Polignac number, because 1042053231141 - 2¹⁷ = 1042053100069 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042053231143) 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, 4453218820 + ... + 4453219053.

Almost surely, 2^{1042053231141} is an apocalyptic number.

It is an amenable number.

1042053231141 is a deficient number, since it is larger than the sum of its proper divisors (578918461927).

1042053231141 is a wasteful number, since it uses less digits than its factorization.

1042053231141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8906437892 (or 8906437889 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 1042053231141 its reverse (1411323502401), we get a palindrome (2453376733542).

The spelling of 1042053231141 in words is "one trillion, forty-two billion, fifty-three million, two hundred thirty-one thousand, one hundred forty-one".