542230131442 has 8 divisors (see below), whose sum is σ = 813350127600. Its totient is φ = 271113422244.

The previous prime is 542230131361. The next prime is 542230131467. The reversal of 542230131442 is 244131032245.

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

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, 356692 + ... + 1100767.

It is an arithmetic number, because the mean of its divisors is an integer number (101668765950).

Almost surely, 2^542230131442 is an apocalyptic number.

542230131442 is a deficient number, since it is larger than the sum of its proper divisors (271119996158).

542230131442 is a wasteful number, since it uses less digits than its factorization.

542230131442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1643480.

The product of its (nonzero) digits is 23040, while the sum is 31.

Adding to 542230131442 its reverse (244131032245), we get a palindrome (786361163687).

The spelling of 542230131442 in words is "five hundred forty-two billion, two hundred thirty million, one hundred thirty-one thousand, four hundred forty-two".