84093316507443 has 18 divisors (see below), whose sum is σ = 115237519553604. Its totient is φ = 54546634913184.

The previous prime is 84093316507429. The next prime is 84093316507469. The reversal of 84093316507443 is 34470561339048.

It is a happy number.

It is not a de Polignac number, because 84093316507443 - 2²⁸ = 84093048071987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (84093316507483) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 587611405 + ... + 587754497.

Almost surely, 2^{84093316507443} is an apocalyptic number.

84093316507443 is a deficient number, since it is larger than the sum of its proper divisors (31144203046161).

84093316507443 is an frugal number, since it uses more digits than its factorization.

84093316507443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286263 (or 143133 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 57.

The spelling of 84093316507443 in words is "eighty-four trillion, ninety-three billion, three hundred sixteen million, five hundred seven thousand, four hundred forty-three".