4331264012447 has 16 divisors (see below), whose sum is σ = 4658558940000. Its totient is φ = 4014346137984.

The previous prime is 4331264012423. The next prime is 4331264012473. The reversal of 4331264012447 is 7442104621334.

It is a cyclic number.

It is not a de Polignac number, because 4331264012447 - 2¹⁰ = 4331264011423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4331264012407) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5810672 + ... + 6513557.

It is an arithmetic number, because the mean of its divisors is an integer number (291159933750).

Almost surely, 2^{4331264012447} is an apocalyptic number.

4331264012447 is a deficient number, since it is larger than the sum of its proper divisors (327294927553).

4331264012447 is a wasteful number, since it uses less digits than its factorization.

4331264012447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12324650.

The product of its (nonzero) digits is 387072, while the sum is 41.

The spelling of 4331264012447 in words is "four trillion, three hundred thirty-one billion, two hundred sixty-four million, twelve thousand, four hundred forty-seven".