142110431342 has 8 divisors (see below), whose sum is σ = 232544342232. Its totient is φ = 64595650600.

The previous prime is 142110431297. The next prime is 142110431347. The reversal of 142110431342 is 243134011241.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142110431347) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3229782509 + ... + 3229782552.

It is an arithmetic number, because the mean of its divisors is an integer number (29068042779).

Almost surely, 2^142110431342 is an apocalyptic number.

142110431342 is a deficient number, since it is larger than the sum of its proper divisors (90433910890).

142110431342 is a wasteful number, since it uses less digits than its factorization.

142110431342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6459565074.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 142110431342 its reverse (243134011241), we get a palindrome (385244442583).

The spelling of 142110431342 in words is "one hundred forty-two billion, one hundred ten million, four hundred thirty-one thousand, three hundred forty-two".