4271321061 has 24 divisors (see below), whose sum is σ = 7052782464. Its totient is φ = 2440162080.

The previous prime is 4271320997. The next prime is 4271321069. The reversal of 4271321061 is 1601231724.

4271321061 is a `hidden beast` number, since 427 + 132 + 106 + 1 = 666.

It is not a de Polignac number, because 4271321061 - 2⁶ = 4271320997 is a prime.

It is a super-2 number, since 2×4271321061² = 36488367212284331442, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4271321069) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 514435 + ... + 522671.

It is an arithmetic number, because the mean of its divisors is an integer number (293865936).

Almost surely, 2^4271321061 is an apocalyptic number.

It is an amenable number.

4271321061 is a deficient number, since it is larger than the sum of its proper divisors (2781461403).

4271321061 is a wasteful number, since it uses less digits than its factorization.

4271321061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16481 (or 16478 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 4271321061 is about 65355.3445480934. The cubic root of 4271321061 is about 1622.5100879633.

Adding to 4271321061 its reverse (1601231724), we get a palindrome (5872552785).

The spelling of 4271321061 in words is "four billion, two hundred seventy-one million, three hundred twenty-one thousand, sixty-one".