43134564142401 has 4 divisors (see below), whose sum is σ = 57512752189872. Its totient is φ = 28756376094932.

The previous prime is 43134564142367. The next prime is 43134564142403. The reversal of 43134564142401 is 10424146543134.

43134564142401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 43134564142401 - 2¹⁰ = 43134564141377 is a prime.

It is a super-2 number, since 2×43134564142401² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (43134564142403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7189094023731 + ... + 7189094023736.

It is an arithmetic number, because the mean of its divisors is an integer number (14378188047468).

Almost surely, 2^{43134564142401} is an apocalyptic number.

It is an amenable number.

43134564142401 is a deficient number, since it is larger than the sum of its proper divisors (14378188047471).

43134564142401 is a wasteful number, since it uses less digits than its factorization.

43134564142401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14378188047470.

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 43134564142401 in words is "forty-three trillion, one hundred thirty-four billion, five hundred sixty-four million, one hundred forty-two thousand, four hundred one".