3143045405 has 16 divisors (see below), whose sum is σ = 3797086464. Its totient is φ = 2497535040.

The previous prime is 3143045383. The next prime is 3143045407. The reversal of 3143045405 is 5045403413.

It is not a de Polignac number, because 3143045405 - 2¹⁰ = 3143044381 is a prime.

It is a super-2 number, since 2×3143045405² = 19757468835783228050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3143045407) 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 15 ways as a sum of consecutive naturals, for example, 522515 + ... + 528495.

It is an arithmetic number, because the mean of its divisors is an integer number (237317904).

Almost surely, 2^3143045405 is an apocalyptic number.

It is an amenable number.

3143045405 is a deficient number, since it is larger than the sum of its proper divisors (654041059).

3143045405 is a wasteful number, since it uses less digits than its factorization.

3143045405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6676.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 3143045405 is about 56062.8701102610. The cubic root of 3143045405 is about 1464.8176074732.

Adding to 3143045405 its reverse (5045403413), we get a palindrome (8188448818).

The spelling of 3143045405 in words is "three billion, one hundred forty-three million, forty-five thousand, four hundred five".