3114540221 has 8 divisors (see below), whose sum is σ = 3354584184. Its totient is φ = 2874562560.

The previous prime is 3114540139. The next prime is 3114540227. The reversal of 3114540221 is 1220454113.

It can be written as a sum of positive squares in 4 ways, for example, as 411684100 + 2702856121 = 20290^2 + 51989^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3114540221 - 2¹⁸ = 3114278077 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 (3114540227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127301 + ... + 149781.

It is an arithmetic number, because the mean of its divisors is an integer number (419323023).

Almost surely, 2^3114540221 is an apocalyptic number.

It is an amenable number.

3114540221 is a deficient number, since it is larger than the sum of its proper divisors (240043963).

3114540221 is a wasteful number, since it uses less digits than its factorization.

3114540221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33151.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 3114540221 is about 55808.0659134502. The cubic root of 3114540221 is about 1460.3758682295.

Adding to 3114540221 its reverse (1220454113), we get a palindrome (4334994334).

The spelling of 3114540221 in words is "three billion, one hundred fourteen million, five hundred forty thousand, two hundred twenty-one".