142131755843 has 16 divisors (see below), whose sum is σ = 177938534400. Its totient is φ = 110292451200.

The previous prime is 142131755833. The next prime is 142131755861. The reversal of 142131755843 is 348557131241.

It is a cyclic number.

It is not a de Polignac number, because 142131755843 - 2⁴ = 142131755827 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 142131755794 and 142131755803.

It is not an unprimeable number, because it can be changed into a prime (142131755833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3811043 + ... + 3848156.

It is an arithmetic number, because the mean of its divisors is an integer number (11121158400).

Almost surely, 2^142131755843 is an apocalyptic number.

142131755843 is a deficient number, since it is larger than the sum of its proper divisors (35806778557).

142131755843 is a wasteful number, since it uses less digits than its factorization.

142131755843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7659458.

The product of its digits is 403200, while the sum is 44.

The spelling of 142131755843 in words is "one hundred forty-two billion, one hundred thirty-one million, seven hundred fifty-five thousand, eight hundred forty-three".