43151558208 has 168 divisors, whose sum is σ = 126058208640. Its totient is φ = 13017523200.

The previous prime is 43151558183. The next prime is 43151558213. The reversal of 43151558208 is 80285515134.

It is a self number, because there is not a number n which added to its sum of digits gives 43151558208.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5316073 + ... + 5324183.

It is an arithmetic number, because the mean of its divisors is an integer number (750346480).

Almost surely, 2^43151558208 is an apocalyptic number.

43151558208 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43151558208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63029104320).

43151558208 is an abundant number, since it is smaller than the sum of its proper divisors (82906650432).

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

43151558208 is a wasteful number, since it uses less digits than its factorization.

43151558208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8377 (or 8356 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 42.

The spelling of 43151558208 in words is "forty-three billion, one hundred fifty-one million, five hundred fifty-eight thousand, two hundred eight".