1341043021142 has 32 divisors (see below), whose sum is σ = 2307319063200. Its totient is φ = 578897222400.

The previous prime is 1341043021121. The next prime is 1341043021159. The reversal of 1341043021142 is 2411203401431.

It is a congruent number.

It is an unprimeable number.

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, 17190167 + ... + 17268002.

It is an arithmetic number, because the mean of its divisors is an integer number (72103720725).

Almost surely, 2^{1341043021142} is an apocalyptic number.

1341043021142 is a deficient number, since it is larger than the sum of its proper divisors (966276042058).

1341043021142 is a wasteful number, since it uses less digits than its factorization.

1341043021142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34458272.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1341043021142 its reverse (2411203401431), we get a palindrome (3752246422573).

The spelling of 1341043021142 in words is "one trillion, three hundred forty-one billion, forty-three million, twenty-one thousand, one hundred forty-two".