108433619447 has 8 divisors (see below), whose sum is σ = 109177154112. Its totient is φ = 107692610400.

The previous prime is 108433619407. The next prime is 108433619473. The reversal of 108433619447 is 744916334801.

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 108433619447 - 2¹² = 108433615351 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 108433619395 and 108433619404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108433619407) 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, 545204 + ... + 717017.

It is an arithmetic number, because the mean of its divisors is an integer number (13647144264).

Almost surely, 2^108433619447 is an apocalyptic number.

108433619447 is a deficient number, since it is larger than the sum of its proper divisors (743534665).

108433619447 is a wasteful number, since it uses less digits than its factorization.

108433619447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1262809.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 108433619447 in words is "one hundred eight billion, four hundred thirty-three million, six hundred nineteen thousand, four hundred forty-seven".