2112402415 has 8 divisors (see below), whose sum is σ = 2535165648. Its totient is φ = 1689733440.

The previous prime is 2112402407. The next prime is 2112402433. The reversal of 2112402415 is 5142042112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2112402415 - 2³ = 2112402407 is a prime.

It is a Duffinian number.

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, 42675 + ... + 77755.

It is an arithmetic number, because the mean of its divisors is an integer number (316895706).

Almost surely, 2^2112402415 is an apocalyptic number.

2112402415 is a deficient number, since it is larger than the sum of its proper divisors (422763233).

2112402415 is a wasteful number, since it uses less digits than its factorization.

2112402415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47129.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 2112402415 is about 45960.8791800157. The cubic root of 2112402415 is about 1283.0952141926.

Adding to 2112402415 its reverse (5142042112), we get a palindrome (7254444527).

The spelling of 2112402415 in words is "two billion, one hundred twelve million, four hundred two thousand, four hundred fifteen".