2163315430 has 16 divisors (see below), whose sum is σ = 3952087920. Its totient is φ = 852410592.

The previous prime is 2163315421. The next prime is 2163315487. The reversal of 2163315430 is 345133612.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1613745 + ... + 1615084.

It is an arithmetic number, because the mean of its divisors is an integer number (247005495).

Almost surely, 2^2163315430 is an apocalyptic number.

2163315430 is a deficient number, since it is larger than the sum of its proper divisors (1788772490).

2163315430 is a wasteful number, since it uses less digits than its factorization.

2163315430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3228903.

The product of its (nonzero) digits is 6480, while the sum is 28.

The square root of 2163315430 is about 46511.4548256663. The cubic root of 2163315430 is about 1293.3218534573.

The spelling of 2163315430 in words is "two billion, one hundred sixty-three million, three hundred fifteen thousand, four hundred thirty".