16383388411 has 8 divisors (see below), whose sum is σ = 17760496544. Its totient is φ = 15022972800.

The previous prime is 16383388409. The next prime is 16383388421. The reversal of 16383388411 is 11488338361.

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

It is a cyclic number.

It is not a de Polignac number, because 16383388411 - 2¹ = 16383388409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16383388421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4171086 + ... + 4175011.

It is an arithmetic number, because the mean of its divisors is an integer number (2220062068).

Almost surely, 2^16383388411 is an apocalyptic number.

16383388411 is a deficient number, since it is larger than the sum of its proper divisors (1377108133).

16383388411 is a wasteful number, since it uses less digits than its factorization.

16383388411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8346261.

The product of its digits is 331776, while the sum is 46.

The spelling of 16383388411 in words is "sixteen billion, three hundred eighty-three million, three hundred eighty-eight thousand, four hundred eleven".