32142230241442 has 8 divisors (see below), whose sum is σ = 48242797624476. Its totient is φ = 16061297699952.

The previous prime is 32142230241431. The next prime is 32142230241491. The reversal of 32142230241442 is 24414203224123.

It can be written as a sum of positive squares in 2 ways, for example, as 31574273571801 + 567956669641 = 5619099^2 + 753629^2 .

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

It is a super-2 number, since 2×32142230241442² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32142230241398 and 32142230241407.

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, 4908706293 + ... + 4908712840.

Almost surely, 2^{32142230241442} is an apocalyptic number.

32142230241442 is a deficient number, since it is larger than the sum of its proper divisors (16100567383034).

32142230241442 is a wasteful number, since it uses less digits than its factorization.

32142230241442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9817420772.

The product of its (nonzero) digits is 73728, while the sum is 34.

Adding to 32142230241442 its reverse (24414203224123), we get a palindrome (56556433465565).

The spelling of 32142230241442 in words is "thirty-two trillion, one hundred forty-two billion, two hundred thirty million, two hundred forty-one thousand, four hundred forty-two".