4312645235447 has 8 divisors (see below), whose sum is σ = 4331092322880. Its totient is φ = 4294216775520.

The previous prime is 4312645235441. The next prime is 4312645235539. The reversal of 4312645235447 is 7445325462134.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4312645235447 - 2¹⁰ = 4312645234423 is a prime.

It is a super-3 number, since 3×4312645235447³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4312645235395 and 4312645235404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4312645235441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4192748 + ... + 5119025.

It is an arithmetic number, because the mean of its divisors is an integer number (541386540360).

Almost surely, 2^{4312645235447} is an apocalyptic number.

4312645235447 is a deficient number, since it is larger than the sum of its proper divisors (18447087433).

4312645235447 is a wasteful number, since it uses less digits than its factorization.

4312645235447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9313753.

The product of its digits is 9676800, while the sum is 50.

The spelling of 4312645235447 in words is "four trillion, three hundred twelve billion, six hundred forty-five million, two hundred thirty-five thousand, four hundred forty-seven".