4202162320 has 20 divisors (see below), whose sum is σ = 9770027580. Its totient is φ = 1680864896.

The previous prime is 4202162309. The next prime is 4202162351. The reversal of 4202162320 is 232612024.

It can be written as a sum of positive squares in 2 ways, for example, as 985457664 + 3216704656 = 31392^2 + 56716^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 4202162291 and 4202162300.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26263435 + ... + 26263594.

It is an arithmetic number, because the mean of its divisors is an integer number (488501379).

Almost surely, 2^4202162320 is an apocalyptic number.

4202162320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4202162320 is an abundant number, since it is smaller than the sum of its proper divisors (5567865260).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4202162320 is a wasteful number, since it uses less digits than its factorization.

4202162320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52527042 (or 52527036 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 4202162320 is about 64824.0874983983. The cubic root of 4202162320 is about 1613.7054833648.

Adding to 4202162320 its reverse (232612024), we get a palindrome (4434774344).

The spelling of 4202162320 in words is "four billion, two hundred two million, one hundred sixty-two thousand, three hundred twenty".