4142442340322 has 48 divisors (see below), whose sum is σ = 7351220590560. Its totient is φ = 1735449206400.

The previous prime is 4142442340303. The next prime is 4142442340363. The reversal of 4142442340322 is 2230432442414.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1604822 + ... + 3295502.

It is an arithmetic number, because the mean of its divisors is an integer number (153150428970).

Almost surely, 2^{4142442340322} is an apocalyptic number.

4142442340322 is a deficient number, since it is larger than the sum of its proper divisors (3208778250238).

4142442340322 is a wasteful number, since it uses less digits than its factorization.

4142442340322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1691379 (or 1691366 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 35.

Adding to 4142442340322 its reverse (2230432442414), we get a palindrome (6372874782736).

The spelling of 4142442340322 in words is "four trillion, one hundred forty-two billion, four hundred forty-two million, three hundred forty thousand, three hundred twenty-two".