10357116666 has 96 divisors (see below), whose sum is σ = 23281992000. Its totient is φ = 3066545664.

The previous prime is 10357116661. The next prime is 10357116691. The reversal of 10357116666 is 66661175301.

It is a happy number.

It is a super-3 number, since 3×10357116666³ (a number of 31 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (10357116661) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16731705 + ... + 16732323.

It is an arithmetic number, because the mean of its divisors is an integer number (242520750).

Almost surely, 2^10357116666 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10357116666, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11640996000).

10357116666 is an abundant number, since it is smaller than the sum of its proper divisors (12924875334).

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

10357116666 is a wasteful number, since it uses less digits than its factorization.

10357116666 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1248 (or 1235 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The spelling of 10357116666 in words is "ten billion, three hundred fifty-seven million, one hundred sixteen thousand, six hundred sixty-six".