2000001412 has 6 divisors (see below), whose sum is σ = 3500002478. Its totient is φ = 1000000704.

The previous prime is 2000001379. The next prime is 2000001413. The reversal of 2000001412 is 2141000002.

It can be written as a sum of positive squares in only one way, i.e., 1862267716 + 137733696 = 43154^2 + 11736^2 .

It is not an unprimeable number, because it can be changed into a prime (2000001413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250000173 + ... + 250000180.

Almost surely, 2^2000001412 is an apocalyptic number.

It is an amenable number.

2000001412 is a deficient number, since it is larger than the sum of its proper divisors (1500001066).

2000001412 is a wasteful number, since it uses less digits than its factorization.

2000001412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500000357 (or 500000355 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 2000001412 is about 44721.3753366329. The cubic root of 2000001412 is about 1259.9213463962.

Adding to 2000001412 its reverse (2141000002), we get a palindrome (4141001414).

The spelling of 2000001412 in words is "two billion, one thousand, four hundred twelve".