442734141142 has 8 divisors (see below), whose sum is σ = 664104041496. Its totient is φ = 221366127312.

The previous prime is 442734141127. The next prime is 442734141181. The reversal of 442734141142 is 241141437244.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 625753 + ... + 1130059.

It is an arithmetic number, because the mean of its divisors is an integer number (83013005187).

Almost surely, 2^442734141142 is an apocalyptic number.

442734141142 is a deficient number, since it is larger than the sum of its proper divisors (221369900354).

442734141142 is a wasteful number, since it uses less digits than its factorization.

442734141142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 943262.

The product of its digits is 86016, while the sum is 37.

Adding to 442734141142 its reverse (241141437244), we get a palindrome (683875578386).

The spelling of 442734141142 in words is "four hundred forty-two billion, seven hundred thirty-four million, one hundred forty-one thousand, one hundred forty-two".