142125399995 has 8 divisors (see below), whose sum is σ = 170599355280. Its totient is φ = 113667736480.

The previous prime is 142125399953. The next prime is 142125400003. The reversal of 142125399995 is 599993521241.

It is a happy number.

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

It is not a de Polignac number, because 142125399995 - 2²⁶ = 142058291131 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4053740 + ... + 4088649.

It is an arithmetic number, because the mean of its divisors is an integer number (21324919410).

Almost surely, 2^142125399995 is an apocalyptic number.

142125399995 is a deficient number, since it is larger than the sum of its proper divisors (28473955285).

142125399995 is an equidigital number, since it uses as much as digits as its factorization.

142125399995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8145885.

The product of its digits is 7873200, while the sum is 59.

The spelling of 142125399995 in words is "one hundred forty-two billion, one hundred twenty-five million, three hundred ninety-nine thousand, nine hundred ninety-five".