16653241016 has 8 divisors (see below), whose sum is σ = 31224826920. Its totient is φ = 8326620504.

The previous prime is 16653240899. The next prime is 16653241037. The reversal of 16653241016 is 61014235661.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1040827556 + ... + 1040827571.

It is an arithmetic number, because the mean of its divisors is an integer number (3903103365).

Almost surely, 2^16653241016 is an apocalyptic number.

It is an amenable number.

16653241016 is a deficient number, since it is larger than the sum of its proper divisors (14571585904).

16653241016 is a wasteful number, since it uses less digits than its factorization.

16653241016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2081655133 (or 2081655129 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

Adding to 16653241016 its reverse (61014235661), we get a palindrome (77667476677).

The spelling of 16653241016 in words is "sixteen billion, six hundred fifty-three million, two hundred forty-one thousand, sixteen".