4739224741249 has 4 divisors (see below), whose sum is σ = 4739229455364. Its totient is φ = 4739220027136.

The previous prime is 4739224741243. The next prime is 4739224741387. The reversal of 4739224741249 is 9421474229374.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3174073617649 + 1565151123600 = 1781593^2 + 1251060^2 .

It is a cyclic number.

It is not a de Polignac number, because 4739224741249 - 2⁹ = 4739224740737 is a prime.

It is a super-2 number, since 2×4739224741249² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4739224741193 and 4739224741202.

It is not an unprimeable number, because it can be changed into a prime (4739224741243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176872 + ... + 3083785.

It is an arithmetic number, because the mean of its divisors is an integer number (1184807363841).

Almost surely, 2^{4739224741249} is an apocalyptic number.

It is an amenable number.

4739224741249 is a deficient number, since it is larger than the sum of its proper divisors (4714115).

4739224741249 is a wasteful number, since it uses less digits than its factorization.

4739224741249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4714114.

The product of its digits is 24385536, while the sum is 58.

The spelling of 4739224741249 in words is "four trillion, seven hundred thirty-nine billion, two hundred twenty-four million, seven hundred forty-one thousand, two hundred forty-nine".