16043479849593 has 24 divisors (see below), whose sum is σ = 26531516426688. Its totient is φ = 9151419087072.

The previous prime is 16043479849543. The next prime is 16043479849597. The reversal of 16043479849593 is 39594897434061.

16043479849593 is a `hidden beast` number, since 1 + 6 + 0 + 4 + 3 + 47 + 9 + 8 + 495 + 93 = 666.

It is not a de Polignac number, because 16043479849593 - 2³⁴ = 16026299980409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16043479849597) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 226126530 + ... + 226197467.

It is an arithmetic number, because the mean of its divisors is an integer number (1105479851112).

Almost surely, 2^{16043479849593} is an apocalyptic number.

It is an amenable number.

16043479849593 is a deficient number, since it is larger than the sum of its proper divisors (10488036577095).

16043479849593 is a wasteful number, since it uses less digits than its factorization.

16043479849593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452324573 (or 452324570 counting only the distinct ones).

The product of its (nonzero) digits is 705438720, while the sum is 72.

The spelling of 16043479849593 in words is "sixteen trillion, forty-three billion, four hundred seventy-nine million, eight hundred forty-nine thousand, five hundred ninety-three".