43264055175121 has 12 divisors (see below), whose sum is σ = 47562770279556. Its totient is φ = 39324288945920.

The previous prime is 43264055175119. The next prime is 43264055175283. The reversal of 43264055175121 is 12157155046234.

It can be written as a sum of positive squares in 2 ways, for example, as 33851032330896 + 9413022844225 = 5818164^2 + 3068065^2 .

It is not a de Polignac number, because 43264055175121 - 2¹ = 43264055175119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (43264055178121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29603080 + ... + 31030153.

It is an arithmetic number, because the mean of its divisors is an integer number (3963564189963).

Almost surely, 2^{43264055175121} is an apocalyptic number.

It is an amenable number.

43264055175121 is a deficient number, since it is larger than the sum of its proper divisors (4298715104435).

43264055175121 is a wasteful number, since it uses less digits than its factorization.

43264055175121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60639152 (or 60639141 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 46.

The spelling of 43264055175121 in words is "forty-three trillion, two hundred sixty-four billion, fifty-five million, one hundred seventy-five thousand, one hundred twenty-one".