142031879102 has 8 divisors (see below), whose sum is σ = 224260861800. Its totient is φ = 67278258504.

The previous prime is 142031879081. The next prime is 142031879107. The reversal of 142031879102 is 201978130241.

It is a happy number.

142031879102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 3737681029 = 142031879102 / (1 + 4 + 2 + 0 + 3 + 1 + 8 + 7 + 9 + 1 + 0 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142031879107) 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, 1868840477 + ... + 1868840552.

It is an arithmetic number, because the mean of its divisors is an integer number (28032607725).

Almost surely, 2^142031879102 is an apocalyptic number.

142031879102 is a deficient number, since it is larger than the sum of its proper divisors (82228982698).

142031879102 is a wasteful number, since it uses less digits than its factorization.

142031879102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3737681050.

The product of its (nonzero) digits is 24192, while the sum is 38.

The spelling of 142031879102 in words is "one hundred forty-two billion, thirty-one million, eight hundred seventy-nine thousand, one hundred two".