142423106141 has 8 divisors (see below), whose sum is σ = 151248422520. Its totient is φ = 133647510528.

The previous prime is 142423106113. The next prime is 142423106171. The reversal of 142423106141 is 141601324241.

It can be written as a sum of positive squares in 4 ways, for example, as 52755199225 + 89667906916 = 229685^2 + 299446^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142423106141 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 (142423106171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12424286 + ... + 12435743.

It is an arithmetic number, because the mean of its divisors is an integer number (18906052815).

Almost surely, 2^142423106141 is an apocalyptic number.

It is an amenable number.

142423106141 is a deficient number, since it is larger than the sum of its proper divisors (8825316379).

142423106141 is a wasteful number, since it uses less digits than its factorization.

142423106141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24860383.

The product of its (nonzero) digits is 4608, while the sum is 29.

The spelling of 142423106141 in words is "one hundred forty-two billion, four hundred twenty-three million, one hundred six thousand, one hundred forty-one".