943450472449 has 8 divisors (see below), whose sum is σ = 946459305792. Its totient is φ = 940445805840.

The previous prime is 943450472443. The next prime is 943450472473. The reversal of 943450472449 is 944274054349.

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 943450472449 - 2¹⁷ = 943450341377 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 943450472449.

It is not an unprimeable number, because it can be changed into a prime (943450472443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 587799 + ... + 1494124.

It is an arithmetic number, because the mean of its divisors is an integer number (118307413224).

Almost surely, 2^943450472449 is an apocalyptic number.

It is an amenable number.

943450472449 is a deficient number, since it is larger than the sum of its proper divisors (3008833343).

943450472449 is a wasteful number, since it uses less digits than its factorization.

943450472449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083367.

The product of its (nonzero) digits is 17418240, while the sum is 55.

The spelling of 943450472449 in words is "nine hundred forty-three billion, four hundred fifty million, four hundred seventy-two thousand, four hundred forty-nine".