4212132405 has 64 divisors (see below), whose sum is σ = 7560000000. Its totient is φ = 1988324352.

The previous prime is 4212132403. The next prime is 4212132413. The reversal of 4212132405 is 5042312124.

It is not a de Polignac number, because 4212132405 - 2¹ = 4212132403 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4212132403) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 840096 + ... + 845094.

It is an arithmetic number, because the mean of its divisors is an integer number (118125000).

Almost surely, 2^4212132405 is an apocalyptic number.

It is an amenable number.

4212132405 is a deficient number, since it is larger than the sum of its proper divisors (3347867595).

4212132405 is a wasteful number, since it uses less digits than its factorization.

4212132405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5198.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 4212132405 is about 64900.9430208838. The cubic root of 4212132405 is about 1614.9807056774.

Adding to 4212132405 its reverse (5042312124), we get a palindrome (9254444529).

The spelling of 4212132405 in words is "four billion, two hundred twelve million, one hundred thirty-two thousand, four hundred five".