42443324330102 has 4 divisors (see below), whose sum is σ = 63664986495156. Its totient is φ = 21221662165050.

The previous prime is 42443324330063. The next prime is 42443324330107. The reversal of 42443324330102 is 20103342334424.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×42443324330102³ (a number of 42 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42443324330107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10610831082524 + ... + 10610831082527.

It is an arithmetic number, because the mean of its divisors is an integer number (15916246623789).

Almost surely, 2^{42443324330102} is an apocalyptic number.

42443324330102 is a deficient number, since it is larger than the sum of its proper divisors (21221662165054).

42443324330102 is a wasteful number, since it uses less digits than its factorization.

42443324330102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21221662165053.

The product of its (nonzero) digits is 165888, while the sum is 35.

Adding to 42443324330102 its reverse (20103342334424), we get a palindrome (62546666664526).

The spelling of 42443324330102 in words is "forty-two trillion, four hundred forty-three billion, three hundred twenty-four million, three hundred thirty thousand, one hundred two".