142004071371 has 4 divisors (see below), whose sum is σ = 189338761832. Its totient is φ = 94669380912.

The previous prime is 142004071351. The next prime is 142004071381. The reversal of 142004071371 is 173170400241.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 142004071371 - 2⁷ = 142004071243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142004071331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23667345226 + ... + 23667345231.

It is an arithmetic number, because the mean of its divisors is an integer number (47334690458).

Almost surely, 2^142004071371 is an apocalyptic number.

142004071371 is a deficient number, since it is larger than the sum of its proper divisors (47334690461).

142004071371 is an equidigital number, since it uses as much as digits as its factorization.

142004071371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47334690460.

The product of its (nonzero) digits is 4704, while the sum is 30.

The spelling of 142004071371 in words is "one hundred forty-two billion, four million, seventy-one thousand, three hundred seventy-one".