43041142132645 has 16 divisors (see below), whose sum is σ = 51732496056960. Its totient is φ = 34377499396800.

The previous prime is 43041142132631. The next prime is 43041142132661. The reversal of 43041142132645 is 54623124114034.

It is not a de Polignac number, because 43041142132645 - 2²⁵ = 43041108578213 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43041142132598 and 43041142132607.

It is a congruent 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, 149210455 + ... + 149498635.

It is an arithmetic number, because the mean of its divisors is an integer number (3233281003560).

Almost surely, 2^{43041142132645} is an apocalyptic number.

It is an amenable number.

43041142132645 is a deficient number, since it is larger than the sum of its proper divisors (8691353924315).

43041142132645 is a wasteful number, since it uses less digits than its factorization.

43041142132645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336156.

The product of its (nonzero) digits is 276480, while the sum is 40.

Adding to 43041142132645 its reverse (54623124114034), we get a palindrome (97664266246679).

The spelling of 43041142132645 in words is "forty-three trillion, forty-one billion, one hundred forty-two million, one hundred thirty-two thousand, six hundred forty-five".