2112001424 has 20 divisors (see below), whose sum is σ = 4406772636. Its totient is φ = 974769792.

The previous prime is 2112001393. The next prime is 2112001499. The reversal of 2112001424 is 4241002112.

It can be written as a sum of positive squares in 2 ways, for example, as 273307024 + 1838694400 = 16532^2 + 42880^2 .

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, 5076719 + ... + 5077134.

Almost surely, 2^2112001424 is an apocalyptic number.

It is an amenable number.

2112001424 is an abundant number, since it is smaller than the sum of its proper divisors (2294771212).

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

2112001424 is a wasteful number, since it uses less digits than its factorization.

2112001424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10153874 (or 10153868 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 2112001424 is about 45956.5166652130. The cubic root of 2112001424 is about 1283.0140203524.

Adding to 2112001424 its reverse (4241002112), we get a palindrome (6353003536).

The spelling of 2112001424 in words is "two billion, one hundred twelve million, one thousand, four hundred twenty-four".