43713774671044 has 12 divisors (see below), whose sum is σ = 76504081980844. Its totient is φ = 21855465533664.

The previous prime is 43713774671033. The next prime is 43713774671101. The reversal of 43713774671044 is 44017647731734.

It can be written as a sum of positive squares in 2 ways, for example, as 18546114510400 + 25167660160644 = 4306520^2 + 5016738^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 43713774671044.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355381287 + ... + 355504270.

Almost surely, 2^{43713774671044} is an apocalyptic number.

It is an amenable number.

43713774671044 is a deficient number, since it is larger than the sum of its proper divisors (32790307309800).

43713774671044 is a wasteful number, since it uses less digits than its factorization.

43713774671044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710900934 (or 710900932 counting only the distinct ones).

The product of its (nonzero) digits is 33191424, while the sum is 58.

The spelling of 43713774671044 in words is "forty-three trillion, seven hundred thirteen billion, seven hundred seventy-four million, six hundred seventy-one thousand, forty-four".