3141421143 has 32 divisors (see below), whose sum is σ = 5243304960. Its totient is φ = 1631239680.

The previous prime is 3141421123. The next prime is 3141421187. The reversal of 3141421143 is 3411241413.

It is not a de Polignac number, because 3141421143 - 2⁵ = 3141421111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3141421123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 141363 + ... + 162068.

It is an arithmetic number, because the mean of its divisors is an integer number (163853280).

Almost surely, 2^3141421143 is an apocalyptic number.

3141421143 is a deficient number, since it is larger than the sum of its proper divisors (2101883817).

3141421143 is a wasteful number, since it uses less digits than its factorization.

3141421143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303487.

The product of its digits is 1152, while the sum is 24.

The square root of 3141421143 is about 56048.3821621998. The cubic root of 3141421143 is about 1464.5652346695.

Adding to 3141421143 its reverse (3411241413), we get a palindrome (6552662556).

The spelling of 3141421143 in words is "three billion, one hundred forty-one million, four hundred twenty-one thousand, one hundred forty-three".