43134165402 has 32 divisors (see below), whose sum is σ = 86657372160. Its totient is φ = 14313302640.

The previous prime is 43134165401. The next prime is 43134165419. The reversal of 43134165402 is 20456143134.

It is a happy number.

43134165402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (43134165401) 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, 2108499 + ... + 2128857.

It is an arithmetic number, because the mean of its divisors is an integer number (2708042880).

Almost surely, 2^43134165402 is an apocalyptic number.

43134165402 is an abundant number, since it is smaller than the sum of its proper divisors (43523206758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43134165402 is a wasteful number, since it uses less digits than its factorization.

43134165402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21938.

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 43134165402 in words is "forty-three billion, one hundred thirty-four million, one hundred sixty-five thousand, four hundred two".