8416842501 has 8 divisors (see below), whose sum is σ = 11262972064. Its totient is φ = 5590970640.

The previous prime is 8416842491. The next prime is 8416842517. The reversal of 8416842501 is 1052486148.

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

It is not a de Polignac number, because 8416842501 - 2¹⁹ = 8416318213 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8416842501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8416842541) 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, 5063455 + ... + 5065116.

It is an arithmetic number, because the mean of its divisors is an integer number (1407871508).

Almost surely, 2^8416842501 is an apocalyptic number.

It is an amenable number.

8416842501 is a deficient number, since it is larger than the sum of its proper divisors (2846129563).

8416842501 is a wasteful number, since it uses less digits than its factorization.

8416842501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10128851.

The product of its (nonzero) digits is 61440, while the sum is 39.

The square root of 8416842501 is about 91743.3512631842. The cubic root of 8416842501 is about 2034.1504301436.

The spelling of 8416842501 in words is "eight billion, four hundred sixteen million, eight hundred forty-two thousand, five hundred one".