4741045021 has 4 divisors (see below), whose sum is σ = 4741296700. Its totient is φ = 4740793344.

The previous prime is 4741045009. The next prime is 4741045027. The reversal of 4741045021 is 1205401474.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 643636900 + 4097408121 = 25370^2 + 64011^2 .

It is a cyclic number.

It is not a de Polignac number, because 4741045021 - 2¹³ = 4741036829 is a prime.

It is a super-2 number, since 2×4741045021² = 44955015782297780882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4741045027) 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 3 ways as a sum of consecutive naturals, for example, 95076 + ... + 136093.

It is an arithmetic number, because the mean of its divisors is an integer number (1185324175).

Almost surely, 2^4741045021 is an apocalyptic number.

It is an amenable number.

4741045021 is a deficient number, since it is larger than the sum of its proper divisors (251679).

4741045021 is a wasteful number, since it uses less digits than its factorization.

4741045021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251678.

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 4741045021 is about 68855.2468661612. The cubic root of 4741045021 is about 1679.9306732777.

Adding to 4741045021 its reverse (1205401474), we get a palindrome (5946446495).

The spelling of 4741045021 in words is "four billion, seven hundred forty-one million, forty-five thousand, twenty-one".