286166385030 has 192 divisors, whose sum is σ = 722796991488. Its totient is φ = 72468856320.

The previous prime is 286166385023. The next prime is 286166385031. The reversal of 286166385030 is 30583661682.

It is a super-2 number, since 2×286166385030² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (286166385031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 663958915 + ... + 663959345.

It is an arithmetic number, because the mean of its divisors is an integer number (3764567664).

Almost surely, 2^286166385030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 286166385030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (361398495744).

286166385030 is an abundant number, since it is smaller than the sum of its proper divisors (436630606458).

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

286166385030 is a wasteful number, since it uses less digits than its factorization.

286166385030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811 (or 764 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 48.

The spelling of 286166385030 in words is "two hundred eighty-six billion, one hundred sixty-six million, three hundred eighty-five thousand, thirty".