43676574394 has 16 divisors (see below), whose sum is σ = 65854736640. Its totient is φ = 21725133120.

The previous prime is 43676574391. The next prime is 43676574419. The reversal of 43676574394 is 49347567634.

43676574394 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 (43676574391) 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, 617154 + ... + 684274.

It is an arithmetic number, because the mean of its divisors is an integer number (4115921040).

Almost surely, 2^43676574394 is an apocalyptic number.

43676574394 is a deficient number, since it is larger than the sum of its proper divisors (22178162246).

43676574394 is a wasteful number, since it uses less digits than its factorization.

43676574394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68805.

The product of its digits is 45722880, while the sum is 58.

The spelling of 43676574394 in words is "forty-three billion, six hundred seventy-six million, five hundred seventy-four thousand, three hundred ninety-four".