43134229530551 has 4 divisors (see below), whose sum is σ = 45009630814512. Its totient is φ = 41258828246592.

The previous prime is 43134229530541. The next prime is 43134229530569. The reversal of 43134229530551 is 15503592243134.

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

It is a cyclic number.

It is not a de Polignac number, because 43134229530551 - 2¹⁸ = 43134229268407 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 43134229530496 and 43134229530505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43134229530521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 937700641946 + ... + 937700641991.

It is an arithmetic number, because the mean of its divisors is an integer number (11252407703628).

Almost surely, 2^{43134229530551} is an apocalyptic number.

43134229530551 is a deficient number, since it is larger than the sum of its proper divisors (1875401283961).

43134229530551 is a wasteful number, since it uses less digits than its factorization.

43134229530551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1875401283960.

The product of its (nonzero) digits is 1944000, while the sum is 47.

The spelling of 43134229530551 in words is "forty-three trillion, one hundred thirty-four billion, two hundred twenty-nine million, five hundred thirty thousand, five hundred fifty-one".