4705421511117 has 16 divisors (see below), whose sum is σ = 6617661186560. Its totient is φ = 2965742795952.

The previous prime is 4705421511107. The next prime is 4705421511127. The reversal of 4705421511117 is 7111151245074.

It is an interprime number because it is at equal distance from previous prime (4705421511107) and next prime (4705421511127).

It is not a de Polignac number, because 4705421511117 - 2¹¹ = 4705421509069 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 (4705421511107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84727123 + ... + 84782640.

It is an arithmetic number, because the mean of its divisors is an integer number (413603824160).

Almost surely, 2^{4705421511117} is an apocalyptic number.

It is an amenable number.

4705421511117 is a deficient number, since it is larger than the sum of its proper divisors (1912239675443).

4705421511117 is a wasteful number, since it uses less digits than its factorization.

4705421511117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169510272.

The product of its (nonzero) digits is 39200, while the sum is 39.

The spelling of 4705421511117 in words is "four trillion, seven hundred five billion, four hundred twenty-one million, five hundred eleven thousand, one hundred seventeen".