4271899477 has 2 divisors, whose sum is σ = 4271899478. Its totient is φ = 4271899476.

The previous prime is 4271899469. The next prime is 4271899501. The reversal of 4271899477 is 7749981724.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3181975281 + 1089924196 = 56409^2 + 33014^2 .

It is a cyclic number.

It is not a de Polignac number, because 4271899477 - 2³ = 4271899469 is a prime.

It is a super-5 number, since 5×4271899477⁵ (a number of 49 digits) contains 55555 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4271899427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2135949738 + 2135949739.

It is an arithmetic number, because the mean of its divisors is an integer number (2135949739).

Almost surely, 2^4271899477 is an apocalyptic number.

It is an amenable number.

4271899477 is a deficient number, since it is larger than the sum of its proper divisors (1).

4271899477 is an equidigital number, since it uses as much as digits as its factorization.

4271899477 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7112448, while the sum is 58.

The square root of 4271899477 is about 65359.7695604873. The cubic root of 4271899477 is about 1622.5833239655.

The spelling of 4271899477 in words is "four billion, two hundred seventy-one million, eight hundred ninety-nine thousand, four hundred seventy-seven".