3142223141 has 4 divisors (see below), whose sum is σ = 3174617292. Its totient is φ = 3109828992.

The previous prime is 3142223129. The next prime is 3142223159. The reversal of 3142223141 is 1413222413.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1434136900 + 1708086241 = 37870^2 + 41329^2 .

It is a cyclic number.

It is not a de Polignac number, because 3142223141 - 2¹⁰ = 3142222117 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 (3142223111) 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, 16196930 + ... + 16197123.

It is an arithmetic number, because the mean of its divisors is an integer number (793654323).

Almost surely, 2^3142223141 is an apocalyptic number.

It is an amenable number.

3142223141 is a deficient number, since it is larger than the sum of its proper divisors (32394151).

3142223141 is an equidigital number, since it uses as much as digits as its factorization.

3142223141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32394150.

The product of its digits is 1152, while the sum is 23.

The square root of 3142223141 is about 56055.5362207873. The cubic root of 3142223141 is about 1464.6898575067.

Adding to 3142223141 its reverse (1413222413), we get a palindrome (4555445554).

The spelling of 3142223141 in words is "three billion, one hundred forty-two million, two hundred twenty-three thousand, one hundred forty-one".