142556451112214 has 8 divisors (see below), whose sum is σ = 213861720409848. Its totient is φ = 71269210975600.

The previous prime is 142556451112121. The next prime is 142556451112237. The reversal of 142556451112214 is 412211154655241.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4507270487 + ... + 4507302114.

It is an arithmetic number, because the mean of its divisors is an integer number (26732715051231).

Almost surely, 2^{142556451112214} is an apocalyptic number.

142556451112214 is a deficient number, since it is larger than the sum of its proper divisors (71305269297634).

142556451112214 is an equidigital number, since it uses as much as digits as its factorization.

142556451112214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9014580510.

The product of its digits is 384000, while the sum is 44.

The spelling of 142556451112214 in words is "one hundred forty-two trillion, five hundred fifty-six billion, four hundred fifty-one million, one hundred twelve thousand, two hundred fourteen".