16834295405 has 8 divisors (see below), whose sum is σ = 20897746200. Its totient is φ = 13003041856.

The previous prime is 16834295381. The next prime is 16834295519. The reversal of 16834295405 is 50459243861.

It can be written as a sum of positive squares in 4 ways, for example, as 43059844 + 16791235561 = 6562^2 + 129581^2 .

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 16834295405 - 2¹⁶ = 16834229869 is a prime.

It is a super-2 number, since 2×16834295405² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 16834295405.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 58049150 + ... + 58049439.

It is an arithmetic number, because the mean of its divisors is an integer number (2612218275).

Almost surely, 2^16834295405 is an apocalyptic number.

It is an amenable number.

16834295405 is a deficient number, since it is larger than the sum of its proper divisors (4063450795).

16834295405 is a wasteful number, since it uses less digits than its factorization.

16834295405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116098623.

The product of its (nonzero) digits is 1036800, while the sum is 47.

The spelling of 16834295405 in words is "sixteen billion, eight hundred thirty-four million, two hundred ninety-five thousand, four hundred five".