42102141232241 has 16 divisors (see below), whose sum is σ = 44724351994560. Its totient is φ = 39496320491520.

The previous prime is 42102141232199. The next prime is 42102141232243. The reversal of 42102141232241 is 14223214120124.

It is a cyclic number.

It is not a de Polignac number, because 42102141232241 - 2¹⁴ = 42102141215857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42102141232243) 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, 3105530 + ... + 9687548.

It is an arithmetic number, because the mean of its divisors is an integer number (2795271999660).

Almost surely, 2^{42102141232241} is an apocalyptic number.

It is an amenable number.

42102141232241 is a deficient number, since it is larger than the sum of its proper divisors (2622210762319).

42102141232241 is a wasteful number, since it uses less digits than its factorization.

42102141232241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6583264.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 42102141232241 its reverse (14223214120124), we get a palindrome (56325355352365).

The spelling of 42102141232241 in words is "forty-two trillion, one hundred two billion, one hundred forty-one million, two hundred thirty-two thousand, two hundred forty-one".