43141101041091 has 4 divisors (see below), whose sum is σ = 57521468054792. Its totient is φ = 28760734027392.

The previous prime is 43141101041089. The next prime is 43141101041179. The reversal of 43141101041091 is 19014010114134.

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

It is not a de Polignac number, because 43141101041091 - 2¹ = 43141101041089 is a prime.

It is a super-2 number, since 2×43141101041091² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43141101041011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7190183506846 + ... + 7190183506851.

It is an arithmetic number, because the mean of its divisors is an integer number (14380367013698).

Almost surely, 2^{43141101041091} is an apocalyptic number.

43141101041091 is a deficient number, since it is larger than the sum of its proper divisors (14380367013701).

43141101041091 is a wasteful number, since it uses less digits than its factorization.

43141101041091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14380367013700.

The product of its (nonzero) digits is 1728, while the sum is 30.

The spelling of 43141101041091 in words is "forty-three trillion, one hundred forty-one billion, one hundred one million, forty-one thousand, ninety-one".