43074621402244 has 12 divisors (see below), whose sum is σ = 75488120393868. Its totient is φ = 21506587004000.

The previous prime is 43074621402233. The next prime is 43074621402277. The reversal of 43074621402244 is 44220412647034.

It can be written as a sum of positive squares in 2 ways, for example, as 23868227502144 + 19206393900100 = 4885512^2 + 4382510^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 43074621402244.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7680921127 + ... + 7680926734.

It is an arithmetic number, because the mean of its divisors is an integer number (6290676699489).

Almost surely, 2^{43074621402244} is an apocalyptic number.

It is an amenable number.

43074621402244 is a deficient number, since it is larger than the sum of its proper divisors (32413498991624).

43074621402244 is a wasteful number, since it uses less digits than its factorization.

43074621402244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15361848566 (or 15361848564 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 43.

The spelling of 43074621402244 in words is "forty-three trillion, seventy-four billion, six hundred twenty-one million, four hundred two thousand, two hundred forty-four".