3143424331 has 4 divisors (see below), whose sum is σ = 3143945664. Its totient is φ = 3142903000.

The previous prime is 3143424301. The next prime is 3143424341. The reversal of 3143424331 is 1334243413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1334243413 = 811 ⋅1645183.

It is a cyclic number.

It is not a de Polignac number, because 3143424331 - 2⁹ = 3143423819 is a prime.

It is a super-2 number, since 2×3143424331² = 19762233049445595122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3143424331.

It is not an unprimeable number, because it can be changed into a prime (3143424301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 251515 + ... + 263716.

It is an arithmetic number, because the mean of its divisors is an integer number (785986416).

Almost surely, 2^3143424331 is an apocalyptic number.

3143424331 is a deficient number, since it is larger than the sum of its proper divisors (521333).

3143424331 is an equidigital number, since it uses as much as digits as its factorization.

3143424331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521332.

The product of its digits is 10368, while the sum is 28.

The square root of 3143424331 is about 56066.2494821974. The cubic root of 3143424331 is about 1464.8764713139.

Adding to 3143424331 its reverse (1334243413), we get a palindrome (4477667744).

The spelling of 3143424331 in words is "three billion, one hundred forty-three million, four hundred twenty-four thousand, three hundred thirty-one".