43037162116 has 81 divisors (see below), whose sum is σ = 83425461903. Its totient is φ = 19417694400.

The previous prime is 43037162099. The next prime is 43037162159. The reversal of 43037162116 is 61126173034.

The square root of 43037162116 is 207454.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 1623284100 + 41413878016 = 40290^2 + 203504^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 426110466 + ... + 426110566.

Almost surely, 2^43037162116 is an apocalyptic number.

43037162116 is the 207454-th square number.

It is an amenable number.

43037162116 is a deficient number, since it is larger than the sum of its proper divisors (40388299787).

43037162116 is a wasteful number, since it uses less digits than its factorization.

43037162116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 43037162116 in words is "forty-three billion, thirty-seven million, one hundred sixty-two thousand, one hundred sixteen".