2000421162 has 24 divisors (see below), whose sum is σ = 4340712324. Its totient is φ = 665812224.

The previous prime is 2000421133. The next prime is 2000421179. The reversal of 2000421162 is 2611240002.

It can be written as a sum of positive squares in 2 ways, for example, as 1742144121 + 258277041 = 41739^2 + 16071^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 70453 + ... + 94680.

Almost surely, 2^2000421162 is an apocalyptic number.

2000421162 is an abundant number, since it is smaller than the sum of its proper divisors (2340291162).

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

2000421162 is a wasteful number, since it uses less digits than its factorization.

2000421162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165814 (or 165811 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2000421162 is about 44726.0680364371. The cubic root of 2000421162 is about 1260.0094821660.

Adding to 2000421162 its reverse (2611240002), we get a palindrome (4611661164).

The spelling of 2000421162 in words is "two billion, four hundred twenty-one thousand, one hundred sixty-two".