142086155141 has 4 divisors (see below), whose sum is σ = 162384177312. Its totient is φ = 121788132972.

The previous prime is 142086155093. The next prime is 142086155143. The reversal of 142086155141 is 141551680241.

It is a happy number.

142086155141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 141551680241 = 467 ⋅303108523.

It is a cyclic number.

It is not a de Polignac number, because 142086155141 - 2³⁴ = 124906285957 is a prime.

It is a super-3 number, since 3×142086155141³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 142086155095 and 142086155104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142086155143) 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 3 ways as a sum of consecutive naturals, for example, 10149011075 + ... + 10149011088.

It is an arithmetic number, because the mean of its divisors is an integer number (40596044328).

Almost surely, 2^142086155141 is an apocalyptic number.

It is an amenable number.

142086155141 is a deficient number, since it is larger than the sum of its proper divisors (20298022171).

142086155141 is an equidigital number, since it uses as much as digits as its factorization.

142086155141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20298022170.

The product of its (nonzero) digits is 38400, while the sum is 38.

The spelling of 142086155141 in words is "one hundred forty-two billion, eighty-six million, one hundred fifty-five thousand, one hundred forty-one".