42334342340144 has 20 divisors (see below), whose sum is σ = 82023422300400. Its totient is φ = 21167007552960.

The previous prime is 42334342340117. The next prime is 42334342340189. The reversal of 42334342340144 is 44104324343324.

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, 8077787 + ... + 12244154.

It is an arithmetic number, because the mean of its divisors is an integer number (4101171115020).

Almost surely, 2^{42334342340144} is an apocalyptic number.

It is an amenable number.

42334342340144 is a deficient number, since it is larger than the sum of its proper divisors (39689079960256).

42334342340144 is a wasteful number, since it uses less digits than its factorization.

42334342340144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20452148 (or 20452142 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 41.

Adding to 42334342340144 its reverse (44104324343324), we get a palindrome (86438666683468).

The spelling of 42334342340144 in words is "forty-two trillion, three hundred thirty-four billion, three hundred forty-two million, three hundred forty thousand, one hundred forty-four".