83411701709 has 16 divisors (see below), whose sum is σ = 97800681216. Its totient is φ = 69646262400.

The previous prime is 83411701699. The next prime is 83411701759. The reversal of 83411701709 is 90710711438.

It is a cyclic number.

It is not a de Polignac number, because 83411701709 - 2⁸ = 83411701453 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83411701759) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 30137 + ... + 409550.

It is an arithmetic number, because the mean of its divisors is an integer number (6112542576).

Almost surely, 2^83411701709 is an apocalyptic number.

It is an amenable number.

83411701709 is a deficient number, since it is larger than the sum of its proper divisors (14388979507).

83411701709 is a wasteful number, since it uses less digits than its factorization.

83411701709 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440396.

The product of its (nonzero) digits is 42336, while the sum is 41.

The spelling of 83411701709 in words is "eighty-three billion, four hundred eleven million, seven hundred one thousand, seven hundred nine".