43260166170 has 192 divisors, whose sum is σ = 126692826624. Its totient is φ = 10161676800.

The previous prime is 43260166153. The next prime is 43260166171. The reversal of 43260166170 is 7166106234.

It is a happy number.

43260166170 is a `hidden beast` number, since 4 + 3 + 26 + 0 + 16 + 617 + 0 = 666.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (43260166171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13103520 + ... + 13106820.

It is an arithmetic number, because the mean of its divisors is an integer number (659858472).

Almost surely, 2^43260166170 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43260166170, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63346413312).

43260166170 is an abundant number, since it is smaller than the sum of its proper divisors (83432660454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43260166170 is a wasteful number, since it uses less digits than its factorization.

43260166170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3837 (or 3834 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The spelling of 43260166170 in words is "forty-three billion, two hundred sixty million, one hundred sixty-six thousand, one hundred seventy".