1043666707416 has 32 divisors (see below), whose sum is σ = 2611865034240. Its totient is φ = 347529133728.

The previous prime is 1043666707397. The next prime is 1043666707429. The reversal of 1043666707416 is 6147076663401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22461856 + ... + 22508271.

It is an arithmetic number, because the mean of its divisors is an integer number (81620782320).

Almost surely, 2^{1043666707416} is an apocalyptic number.

It is an amenable number.

1043666707416 is an abundant number, since it is smaller than the sum of its proper divisors (1568198326824).

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

1043666707416 is a wasteful number, since it uses less digits than its factorization.

1043666707416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44971103 (or 44971099 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 51.

The spelling of 1043666707416 in words is "one trillion, forty-three billion, six hundred sixty-six million, seven hundred seven thousand, four hundred sixteen".