10351656216 has 96 divisors (see below), whose sum is σ = 30928294800. Its totient is φ = 3101598720.

The previous prime is 10351656193. The next prime is 10351656221. The reversal of 10351656216 is 61265615301.

10351656216 is a `hidden beast` number, since 10 + 3 + 5 + 16 + 5 + 621 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2941 + ... + 143916.

Almost surely, 2^10351656216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10351656216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15464147400).

10351656216 is an abundant number, since it is smaller than the sum of its proper divisors (20576638584).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10351656216 is a wasteful number, since it uses less digits than its factorization.

10351656216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146969 (or 146962 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The spelling of 10351656216 in words is "ten billion, three hundred fifty-one million, six hundred fifty-six thousand, two hundred sixteen".