4743941007481 has 9 divisors (see below), whose sum is σ = 5136960863919. Its totient is φ = 4378996331736.

The previous prime is 4743941007473. The next prime is 4743941007497. The reversal of 4743941007481 is 1847001493474.

The square root of 4743941007481 is 2178059.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 701766421225 + 4042174586256 = 837715^2 + 2010516^2 .

It is not a de Polignac number, because 4743941007481 - 2³ = 4743941007473 is a prime.

It is a super-2 number, since 2×4743941007481² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4743941007431) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 28230996 + ... + 28398538.

Almost surely, 2^{4743941007481} is an apocalyptic number.

4743941007481 is the 2178059-th square number.

4743941007481 is the 1089030-th centered octagonal number.

It is an amenable number.

4743941007481 is a deficient number, since it is larger than the sum of its proper divisors (393019856438).

4743941007481 is an frugal number, since it uses more digits than its factorization.

4743941007481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335112 (or 167556 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 52.

The spelling of 4743941007481 in words is "four trillion, seven hundred forty-three billion, nine hundred forty-one million, seven thousand, four hundred eighty-one".