43286812818 has 8 divisors (see below), whose sum is σ = 86573625648. Its totient is φ = 14428937604.

The previous prime is 43286812759. The next prime is 43286812841. The reversal of 43286812818 is 81821868234.

It is a sphenic number, since it is the product of 3 distinct primes.

43286812818 is an admirable number.

It is a super-2 number, since 2×43286812818² (a number of 22 digits) contains 22 as substring.

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, 3607234396 + ... + 3607234407.

It is an arithmetic number, because the mean of its divisors is an integer number (10821703206).

Almost surely, 2^43286812818 is an apocalyptic number.

43286812818 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

43286812818 is a wasteful number, since it uses less digits than its factorization.

43286812818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7214468808.

The product of its digits is 1179648, while the sum is 51.

The spelling of 43286812818 in words is "forty-three billion, two hundred eighty-six million, eight hundred twelve thousand, eight hundred eighteen".