16433713838 has 8 divisors (see below), whose sum is σ = 24894636120. Its totient is φ = 8135501800.

The previous prime is 16433713811. The next prime is 16433713841. The reversal of 16433713838 is 83831733461.

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

It is a junction number, because it is equal to n+sod(n) for n = 16433713792 and 16433713801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40677308 + ... + 40677711.

It is an arithmetic number, because the mean of its divisors is an integer number (3111829515).

Almost surely, 2^16433713838 is an apocalyptic number.

16433713838 is a deficient number, since it is larger than the sum of its proper divisors (8460922282).

16433713838 is a wasteful number, since it uses less digits than its factorization.

16433713838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81355122.

The product of its digits is 870912, while the sum is 47.

The spelling of 16433713838 in words is "sixteen billion, four hundred thirty-three million, seven hundred thirteen thousand, eight hundred thirty-eight".