43100142141 has 16 divisors (see below), whose sum is σ = 67203766784. Its totient is φ = 24055892784.

The previous prime is 43100142133. The next prime is 43100142157. The reversal of 43100142141 is 14124100134.

It is not a de Polignac number, because 43100142141 - 2³ = 43100142133 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43100142161) 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, 23864071 + ... + 23865876.

It is an arithmetic number, because the mean of its divisors is an integer number (4200235424).

Almost surely, 2^43100142141 is an apocalyptic number.

It is an amenable number.

43100142141 is a deficient number, since it is larger than the sum of its proper divisors (24103624643).

43100142141 is a wasteful number, since it uses less digits than its factorization.

43100142141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47730000.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 43100142141 its reverse (14124100134), we get a palindrome (57224242275).

The spelling of 43100142141 in words is "forty-three billion, one hundred million, one hundred forty-two thousand, one hundred forty-one".