4212005151 has 4 divisors (see below), whose sum is σ = 5616006872. Its totient is φ = 2808003432.

The previous prime is 4212005093. The next prime is 4212005179. The reversal of 4212005151 is 1515002124.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4212005151 - 2⁶ = 4212005087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4212005351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 702000856 + ... + 702000861.

It is an arithmetic number, because the mean of its divisors is an integer number (1404001718).

Almost surely, 2^4212005151 is an apocalyptic number.

4212005151 is a deficient number, since it is larger than the sum of its proper divisors (1404001721).

4212005151 is a wasteful number, since it uses less digits than its factorization.

4212005151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1404001720.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 4212005151 is about 64899.9626425162. The cubic root of 4212005151 is about 1614.9644419575.

Adding to 4212005151 its reverse (1515002124), we get a palindrome (5727007275).

The spelling of 4212005151 in words is "four billion, two hundred twelve million, five thousand, one hundred fifty-one".