3141405473 has 2 divisors, whose sum is σ = 3141405474. Its totient is φ = 3141405472.

The previous prime is 3141405461. The next prime is 3141405563. The reversal of 3141405473 is 3745041413.

3141405473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3008303104 + 133102369 = 54848^2 + 11537^2 .

It is a cyclic number.

It is not a de Polignac number, because 3141405473 - 2⁴ = 3141405457 is a prime.

It is not a weakly prime, because it can be changed into another prime (3141405433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1570702736 + 1570702737.

It is an arithmetic number, because the mean of its divisors is an integer number (1570702737).

Almost surely, 2^3141405473 is an apocalyptic number.

It is an amenable number.

3141405473 is a deficient number, since it is larger than the sum of its proper divisors (1).

3141405473 is an equidigital number, since it uses as much as digits as its factorization.

3141405473 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 3141405473 is about 56048.2423720851. The cubic root of 3141405473 is about 1464.5627994897.

Adding to 3141405473 its reverse (3745041413), we get a palindrome (6886446886).

The spelling of 3141405473 in words is "three billion, one hundred forty-one million, four hundred five thousand, four hundred seventy-three".