43046853817016 has 16 divisors (see below), whose sum is σ = 92243258179440. Its totient is φ = 18448651635840.

The previous prime is 43046853816991. The next prime is 43046853817063. The reversal of 43046853817016 is 61071835864034.

It is a happy number.

It is a super-2 number, since 2×43046853817016² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (56), and also a Moran number because the ratio is a prime number: 768693818161 = 43046853817016 / (4 + 3 + 0 + 4 + 6 + 8 + 5 + 3 + 8 + 1 + 7 + 0 + 1 + 6).

It is a congruent number.

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, 384346909025 + ... + 384346909136.

It is an arithmetic number, because the mean of its divisors is an integer number (5765203636215).

Almost surely, 2^{43046853817016} is an apocalyptic number.

It is an amenable number.

43046853817016 is an abundant number, since it is smaller than the sum of its proper divisors (49196404362424).

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

43046853817016 is a wasteful number, since it uses less digits than its factorization.

43046853817016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768693818174 (or 768693818170 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 56.

The spelling of 43046853817016 in words is "forty-three trillion, forty-six billion, eight hundred fifty-three million, eight hundred seventeen thousand, sixteen".