11434411983 has 8 divisors (see below), whose sum is σ = 16048297600. Its totient is φ = 7221733848.

The previous prime is 11434411927. The next prime is 11434411999. The reversal of 11434411983 is 38911443411.

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

It is not a de Polignac number, because 11434411983 - 2¹⁶ = 11434346447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11434411903) 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, 100301803 + ... + 100301916.

It is an arithmetic number, because the mean of its divisors is an integer number (2006037200).

Almost surely, 2^11434411983 is an apocalyptic number.

11434411983 is a deficient number, since it is larger than the sum of its proper divisors (4613885617).

11434411983 is a wasteful number, since it uses less digits than its factorization.

11434411983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200603741.

The product of its digits is 41472, while the sum is 39.

The spelling of 11434411983 in words is "eleven billion, four hundred thirty-four million, four hundred eleven thousand, nine hundred eighty-three".