43108161104 has 40 divisors (see below), whose sum is σ = 84634536168. Its totient is φ = 21268316160.

The previous prime is 43108161073. The next prime is 43108161113. The reversal of 43108161104 is 40116180134.

It can be written as a sum of positive squares in 4 ways, for example, as 11892338704 + 31215822400 = 109052^2 + 176680^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 481814 + ... + 564234.

Almost surely, 2^43108161104 is an apocalyptic number.

It is an amenable number.

43108161104 is a deficient number, since it is larger than the sum of its proper divisors (41526375064).

43108161104 is a wasteful number, since it uses less digits than its factorization.

43108161104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82863 (or 82857 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The spelling of 43108161104 in words is "forty-three billion, one hundred eight million, one hundred sixty-one thousand, one hundred four".