42341024142242 has 16 divisors (see below), whose sum is σ = 72584764203840. Its totient is φ = 18146115356688.

The previous prime is 42341024142239. The next prime is 42341024142259. The reversal of 42341024142242 is 24224142014324.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4426484 + ... + 10211552.

It is an arithmetic number, because the mean of its divisors is an integer number (4536547762740).

Almost surely, 2^{42341024142242} is an apocalyptic number.

42341024142242 is a deficient number, since it is larger than the sum of its proper divisors (30243740061598).

42341024142242 is a wasteful number, since it uses less digits than its factorization.

42341024142242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6307865.

The product of its (nonzero) digits is 98304, while the sum is 35.

Adding to 42341024142242 its reverse (24224142014324), we get a palindrome (66565166156566).

The spelling of 42341024142242 in words is "forty-two trillion, three hundred forty-one billion, twenty-four million, one hundred forty-two thousand, two hundred forty-two".