3142120241 has 4 divisors (see below), whose sum is σ = 3383821812. Its totient is φ = 2900418672.

The previous prime is 3142120199. The next prime is 3142120243. The reversal of 3142120241 is 1420212413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1420212413 = 3371 ⋅421303.

It can be written as a sum of positive squares in 2 ways, for example, as 789385216 + 2352735025 = 28096^2 + 48505^2 .

It is a cyclic number.

It is not a de Polignac number, because 3142120241 - 2²⁶ = 3075011377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3142120243) 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 3 ways as a sum of consecutive naturals, for example, 120850766 + ... + 120850791.

It is an arithmetic number, because the mean of its divisors is an integer number (845955453).

Almost surely, 2^3142120241 is an apocalyptic number.

It is an amenable number.

3142120241 is a deficient number, since it is larger than the sum of its proper divisors (241701571).

3142120241 is a wasteful number, since it uses less digits than its factorization.

3142120241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241701570.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 3142120241 is about 56054.6183735114. The cubic root of 3142120241 is about 1464.6738690144.

Adding to 3142120241 its reverse (1420212413), we get a palindrome (4562332654).

The spelling of 3142120241 in words is "three billion, one hundred forty-two million, one hundred twenty thousand, two hundred forty-one".