43434436674 has 16 divisors (see below), whose sum is σ = 86901897312. Its totient is φ = 14472641568.

The previous prime is 43434436663. The next prime is 43434436679. The reversal of 43434436674 is 47663443434.

It is not an unprimeable number, because it can be changed into a prime (43434436679) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1358884 + ... + 1390479.

It is an arithmetic number, because the mean of its divisors is an integer number (5431368582).

Almost surely, 2^43434436674 is an apocalyptic number.

43434436674 is an abundant number, since it is smaller than the sum of its proper divisors (43467460638).

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

43434436674 is a wasteful number, since it uses less digits than its factorization.

43434436674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2752001.

The product of its digits is 6967296, while the sum is 48.

The spelling of 43434436674 in words is "forty-three billion, four hundred thirty-four million, four hundred thirty-six thousand, six hundred seventy-four".