4642771941 has 12 divisors (see below), whose sum is σ = 6712287660. Its totient is φ = 3092383680.

The previous prime is 4642771937. The next prime is 4642771949. The reversal of 4642771941 is 1491772464.

It can be written as a sum of positive squares in 2 ways, for example, as 244296900 + 4398475041 = 15630^2 + 66321^2 .

It is not a de Polignac number, because 4642771941 - 2² = 4642771937 is a prime.

It is a super-2 number, since 2×4642771941² = 43110662592273814962, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4642771949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 222600 + ... + 242561.

It is an arithmetic number, because the mean of its divisors is an integer number (559357305).

Almost surely, 2^4642771941 is an apocalyptic number.

It is an amenable number.

4642771941 is a deficient number, since it is larger than the sum of its proper divisors (2069515719).

4642771941 is a wasteful number, since it uses less digits than its factorization.

4642771941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 466276 (or 466273 counting only the distinct ones).

The product of its digits is 338688, while the sum is 45.

The square root of 4642771941 is about 68137.8891733520. The cubic root of 4642771941 is about 1668.2422540763.

The spelling of 4642771941 in words is "four billion, six hundred forty-two million, seven hundred seventy-one thousand, nine hundred forty-one".