4744434381347 has 4 divisors (see below), whose sum is σ = 4744511767776. Its totient is φ = 4744356994920.

The previous prime is 4744434381331. The next prime is 4744434381367. The reversal of 4744434381347 is 7431834344474.

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

It is a cyclic number.

It is not a de Polignac number, because 4744434381347 - 2⁴ = 4744434381331 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4744434381292 and 4744434381301.

It is not an unprimeable number, because it can be changed into a prime (4744434381367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38601179 + ... + 38723892.

It is an arithmetic number, because the mean of its divisors is an integer number (1186127941944).

Almost surely, 2^{4744434381347} is an apocalyptic number.

4744434381347 is a deficient number, since it is larger than the sum of its proper divisors (77386429).

4744434381347 is an equidigital number, since it uses as much as digits as its factorization.

4744434381347 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77386428.

The product of its digits is 43352064, while the sum is 56.

The spelling of 4744434381347 in words is "four trillion, seven hundred forty-four billion, four hundred thirty-four million, three hundred eighty-one thousand, three hundred forty-seven".