42100241305 has 16 divisors (see below), whose sum is σ = 51604084224. Its totient is φ = 32957910720.

The previous prime is 42100241299. The next prime is 42100241329. The reversal of 42100241305 is 50314200124.

It is a de Polignac number, because none of the positive numbers 2^k-42100241305 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1807564 + ... + 1830706.

It is an arithmetic number, because the mean of its divisors is an integer number (3225255264).

Almost surely, 2^42100241305 is an apocalyptic number.

It is an amenable number.

42100241305 is a deficient number, since it is larger than the sum of its proper divisors (9503842919).

42100241305 is a wasteful number, since it uses less digits than its factorization.

42100241305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30936.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 42100241305 its reverse (50314200124), we get a palindrome (92414441429).

The spelling of 42100241305 in words is "forty-two billion, one hundred million, two hundred forty-one thousand, three hundred five".