142231505250002 has 8 divisors (see below), whose sum is σ = 243825437571456. Its totient is φ = 60956359392852.

The previous prime is 142231505249993. The next prime is 142231505250047. The reversal of 142231505250002 is 200052505132241.

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

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 3 ways as a sum of consecutive naturals, for example, 5079696616058 + ... + 5079696616085.

It is an arithmetic number, because the mean of its divisors is an integer number (30478179696432).

Almost surely, 2^{142231505250002} is an apocalyptic number.

142231505250002 is a deficient number, since it is larger than the sum of its proper divisors (101593932321454).

142231505250002 is a wasteful number, since it uses less digits than its factorization.

142231505250002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10159393232152.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 142231505250002 in words is "one hundred forty-two trillion, two hundred thirty-one billion, five hundred five million, two hundred fifty thousand, two".