3141314405 has 4 divisors (see below), whose sum is σ = 3769577292. Its totient is φ = 2513051520.

The previous prime is 3141314381. The next prime is 3141314411. The reversal of 3141314405 is 5044131413.

It is a happy number.

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 1433228164 + 1708086241 = 37858^2 + 41329^2 .

It is not a de Polignac number, because 3141314405 - 2⁸ = 3141314149 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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, 314131436 + ... + 314131445.

It is an arithmetic number, because the mean of its divisors is an integer number (942394323).

Almost surely, 2^3141314405 is an apocalyptic number.

It is an amenable number.

3141314405 is a deficient number, since it is larger than the sum of its proper divisors (628262887).

3141314405 is an equidigital number, since it uses as much as digits as its factorization.

3141314405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628262886.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 3141314405 is about 56047.4299589196. The cubic root of 3141314405 is about 1464.5486470034.

Adding to 3141314405 its reverse (5044131413), we get a palindrome (8185445818).

The spelling of 3141314405 in words is "three billion, one hundred forty-one million, three hundred fourteen thousand, four hundred five".