42443021222301 has 16 divisors (see below), whose sum is σ = 64682515008000. Its totient is φ = 24250366840368.

The previous prime is 42443021222299. The next prime is 42443021222339. The reversal of 42443021222301 is 10322212034424.

It is not a de Polignac number, because 42443021222301 - 2¹ = 42443021222299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42443021212301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115985631 + ... + 116350988.

It is an arithmetic number, because the mean of its divisors is an integer number (4042657188000).

Almost surely, 2^{42443021222301} is an apocalyptic number.

It is an amenable number.

42443021222301 is a deficient number, since it is larger than the sum of its proper divisors (22239493785699).

42443021222301 is a wasteful number, since it uses less digits than its factorization.

42443021222301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232345328.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 42443021222301 its reverse (10322212034424), we get a palindrome (52765233256725).

The spelling of 42443021222301 in words is "forty-two trillion, four hundred forty-three billion, twenty-one million, two hundred twenty-two thousand, three hundred one".