383216498650 has 24 divisors (see below), whose sum is σ = 712884177180. Its totient is φ = 153264773760.

The previous prime is 383216498633. The next prime is 383216498653. The reversal of 383216498650 is 56894612383.

It can be written as a sum of positive squares in 6 ways, for example, as 118791204921 + 264425293729 = 344661^2 + 514223^2 .

It is a junction number, because it is equal to n+sod(n) for n = 383216498591 and 383216498600.

It is not an unprimeable number, because it can be changed into a prime (383216498653) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 188659 + ... + 895558.

Almost surely, 2^383216498650 is an apocalyptic number.

383216498650 is a deficient number, since it is larger than the sum of its proper divisors (329667678530).

383216498650 is a wasteful number, since it uses less digits than its factorization.

383216498650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1091298 (or 1091293 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 55.

The spelling of 383216498650 in words is "three hundred eighty-three billion, two hundred sixteen million, four hundred ninety-eight thousand, six hundred fifty".