42020024222441 has 8 divisors (see below), whose sum is σ = 42039305326080. Its totient is φ = 42000744356208.

The previous prime is 42020024222437. The next prime is 42020024222497. The reversal of 42020024222441 is 14422242002024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42020024222441 - 2² = 42020024222437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42020024222641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71423480 + ... + 72009398.

It is an arithmetic number, because the mean of its divisors is an integer number (5254913165760).

Almost surely, 2^{42020024222441} is an apocalyptic number.

It is an amenable number.

42020024222441 is a deficient number, since it is larger than the sum of its proper divisors (19281103639).

42020024222441 is a wasteful number, since it uses less digits than its factorization.

42020024222441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618703.

The product of its (nonzero) digits is 16384, while the sum is 29.

Adding to 42020024222441 its reverse (14422242002024), we get a palindrome (56442266224465).

The spelling of 42020024222441 in words is "forty-two trillion, twenty billion, twenty-four million, two hundred twenty-two thousand, four hundred forty-one".