5342184721 has 12 divisors (see below), whose sum is σ = 5419740144. Its totient is φ = 5265615600.

The previous prime is 5342184649. The next prime is 5342184751. The reversal of 5342184721 is 1274812435.

5342184721 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5342184721 - 2¹¹ = 5342182673 is a prime.

It is a Duffinian number.

Its product of digits (53760) is a multiple of the sum of its prime factors (2560).

It is not an unprimeable number, because it can be changed into a prime (5342184751) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2505826 + ... + 2507956.

It is an arithmetic number, because the mean of its divisors is an integer number (451645012).

Almost surely, 2^5342184721 is an apocalyptic number.

It is an amenable number.

5342184721 is a deficient number, since it is larger than the sum of its proper divisors (77555423).

5342184721 is a wasteful number, since it uses less digits than its factorization.

5342184721 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560 (or 2451 counting only the distinct ones).

The product of its digits is 53760, while the sum is 37.

The square root of 5342184721 is about 73090.2505194776. The cubic root of 5342184721 is about 1748.1269451772.

The spelling of 5342184721 in words is "five billion, three hundred forty-two million, one hundred eighty-four thousand, seven hundred twenty-one".