4214505121 has 16 divisors (see below), whose sum is σ = 4550645440. Its totient is φ = 3890255040.

The previous prime is 4214505109. The next prime is 4214505143. The reversal of 4214505121 is 1215054124.

It is a cyclic number.

It is not a de Polignac number, because 4214505121 - 2⁵ = 4214505089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4214505151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 337831 + ... + 350083.

It is an arithmetic number, because the mean of its divisors is an integer number (284415340).

Almost surely, 2^4214505121 is an apocalyptic number.

It is an amenable number.

4214505121 is a deficient number, since it is larger than the sum of its proper divisors (336140319).

4214505121 is a wasteful number, since it uses less digits than its factorization.

4214505121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12736.

The product of its (nonzero) digits is 1600, while the sum is 25.

The square root of 4214505121 is about 64919.2199660470. The cubic root of 4214505121 is about 1615.2838910879.

Adding to 4214505121 its reverse (1215054124), we get a palindrome (5429559245).

The spelling of 4214505121 in words is "four billion, two hundred fourteen million, five hundred five thousand, one hundred twenty-one".