4321248380747 has 4 divisors (see below), whose sum is σ = 4321783130616. Its totient is φ = 4320713630880.

The previous prime is 4321248380741. The next prime is 4321248380783. The reversal of 4321248380747 is 7470838421234.

It is a happy number.

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 4321248380747 - 2⁴ = 4321248380731 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4321248380741) 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, 267362813 + ... + 267378974.

It is an arithmetic number, because the mean of its divisors is an integer number (1080445782654).

Almost surely, 2^{4321248380747} is an apocalyptic number.

4321248380747 is a deficient number, since it is larger than the sum of its proper divisors (534749869).

4321248380747 is an equidigital number, since it uses as much as digits as its factorization.

4321248380747 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 534749868.

The product of its (nonzero) digits is 7225344, while the sum is 53.

The spelling of 4321248380747 in words is "four trillion, three hundred twenty-one billion, two hundred forty-eight million, three hundred eighty thousand, seven hundred forty-seven".