4471362481 has 2 divisors, whose sum is σ = 4471362482. Its totient is φ = 4471362480.

The previous prime is 4471362479. The next prime is 4471362499. The reversal of 4471362481 is 1842631744.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3826659600 + 644702881 = 61860^2 + 25391^2 .

It is a cyclic number.

It is not a de Polignac number, because 4471362481 - 2¹ = 4471362479 is a prime.

It is a super-2 number, since 2×4471362481² = 39986164872988950722, which contains 22 as substring.

Together with 4471362479, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (4471362431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2235681240 + 2235681241.

It is an arithmetic number, because the mean of its divisors is an integer number (2235681241).

Almost surely, 2^4471362481 is an apocalyptic number.

It is an amenable number.

4471362481 is a deficient number, since it is larger than the sum of its proper divisors (1).

4471362481 is an equidigital number, since it uses as much as digits as its factorization.

4471362481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129024, while the sum is 40.

The square root of 4471362481 is about 66868.2471805565. The cubic root of 4471362481 is about 1647.4539835464.

The spelling of 4471362481 in words is "four billion, four hundred seventy-one million, three hundred sixty-two thousand, four hundred eighty-one".