3141221477 has 2 divisors, whose sum is σ = 3141221478. Its totient is φ = 3141221476.

The previous prime is 3141221471. The next prime is 3141221483. The reversal of 3141221477 is 7741221413.

It is a balanced prime because it is at equal distance from previous prime (3141221471) and next prime (3141221483).

It can be written as a sum of positive squares in only one way, i.e., 2319481921 + 821739556 = 48161^2 + 28666^2 .

It is a cyclic number.

It is not a de Polignac number, because 3141221477 - 2⁸ = 3141221221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3141221471) 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 as a sum of consecutive naturals, namely, 1570610738 + 1570610739.

It is an arithmetic number, because the mean of its divisors is an integer number (1570610739).

Almost surely, 2^3141221477 is an apocalyptic number.

It is an amenable number.

3141221477 is a deficient number, since it is larger than the sum of its proper divisors (1).

3141221477 is an equidigital number, since it uses as much as digits as its factorization.

3141221477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9408, while the sum is 32.

The square root of 3141221477 is about 56046.6009406458. The cubic root of 3141221477 is about 1464.5342051805.

The spelling of 3141221477 in words is "three billion, one hundred forty-one million, two hundred twenty-one thousand, four hundred seventy-seven".