2163416601 has 4 divisors (see below), whose sum is σ = 2884555472. Its totient is φ = 1442277732.

The previous prime is 2163416599. The next prime is 2163416611. The reversal of 2163416601 is 1066143612.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2163416601 - 2¹ = 2163416599 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2163416611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360569431 + ... + 360569436.

It is an arithmetic number, because the mean of its divisors is an integer number (721138868).

Almost surely, 2^2163416601 is an apocalyptic number.

It is an amenable number.

2163416601 is a deficient number, since it is larger than the sum of its proper divisors (721138871).

2163416601 is an equidigital number, since it uses as much as digits as its factorization.

2163416601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721138870.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 2163416601 is about 46512.5424052481. The cubic root of 2163416601 is about 1293.3420145834.

The spelling of 2163416601 in words is "two billion, one hundred sixty-three million, four hundred sixteen thousand, six hundred one".