142120230114 has 32 divisors (see below), whose sum is σ = 287540305920. Its totient is φ = 46826606672.

The previous prime is 142120230103. The next prime is 142120230121. The reversal of 142120230114 is 411032021241.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216834 + ... + 575549.

It is an arithmetic number, because the mean of its divisors is an integer number (8985634560).

Almost surely, 2^142120230114 is an apocalyptic number.

142120230114 is an abundant number, since it is smaller than the sum of its proper divisors (145420075806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

142120230114 is a wasteful number, since it uses less digits than its factorization.

142120230114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792734.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 142120230114 its reverse (411032021241), we get a palindrome (553152251355).

The spelling of 142120230114 in words is "one hundred forty-two billion, one hundred twenty million, two hundred thirty thousand, one hundred fourteen".