142141232134342 has 32 divisors (see below), whose sum is σ = 246681233568000. Its totient is φ = 60165478429728.

The previous prime is 142141232134303. The next prime is 142141232134381. The reversal of 142141232134342 is 243431232141241.

It is an interprime number because it is at equal distance from previous prime (142141232134303) and next prime (142141232134381).

It is a congruent number.

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, 14706217 + ... + 22373092.

It is an arithmetic number, because the mean of its divisors is an integer number (7708788549000).

Almost surely, 2^{142141232134342} is an apocalyptic number.

142141232134342 is a deficient number, since it is larger than the sum of its proper divisors (104540001433658).

142141232134342 is a wasteful number, since it uses less digits than its factorization.

142141232134342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37082700.

The product of its digits is 110592, while the sum is 37.

Adding to 142141232134342 its reverse (243431232141241), we get a palindrome (385572464275583).

The spelling of 142141232134342 in words is "one hundred forty-two trillion, one hundred forty-one billion, two hundred thirty-two million, one hundred thirty-four thousand, three hundred forty-two".