142141056717743 has 8 divisors (see below), whose sum is σ = 143863300336896. Its totient is φ = 140419044069400.

The previous prime is 142141056717629. The next prime is 142141056717767. The reversal of 142141056717743 is 347717650141241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 142141056717743 - 2⁸ = 142141056717487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142141056710743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56504273 + ... + 58966218.

It is an arithmetic number, because the mean of its divisors is an integer number (17982912542112).

Almost surely, 2^{142141056717743} is an apocalyptic number.

142141056717743 is a deficient number, since it is larger than the sum of its proper divisors (1722243619153).

142141056717743 is a wasteful number, since it uses less digits than its factorization.

142141056717743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115485405.

The product of its (nonzero) digits is 3951360, while the sum is 53.

The spelling of 142141056717743 in words is "one hundred forty-two trillion, one hundred forty-one billion, fifty-six million, seven hundred seventeen thousand, seven hundred forty-three".