43434406707 has 16 divisors (see below), whose sum is σ = 58490415360. Its totient is φ = 28667485152.

The previous prime is 43434406703. The next prime is 43434406783. The reversal of 43434406707 is 70760443434.

43434406707 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 43434406707 - 2² = 43434406703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43434406703) 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, 1287013 + ... + 1320329.

It is an arithmetic number, because the mean of its divisors is an integer number (3655650960).

Almost surely, 2^43434406707 is an apocalyptic number.

43434406707 is a deficient number, since it is larger than the sum of its proper divisors (15056008653).

43434406707 is a wasteful number, since it uses less digits than its factorization.

43434406707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37642.

The product of its (nonzero) digits is 677376, while the sum is 42.

The spelling of 43434406707 in words is "forty-three billion, four hundred thirty-four million, four hundred six thousand, seven hundred seven".