4311242166 has 192 divisors, whose sum is σ = 11272276224. Its totient is φ = 1086624000.

The previous prime is 4311242113. The next prime is 4311242189. The reversal of 4311242166 is 6612421134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 21884380 + ... + 21884576.

It is an arithmetic number, because the mean of its divisors is an integer number (58709772).

Almost surely, 2^4311242166 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4311242166, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5636138112).

4311242166 is an abundant number, since it is smaller than the sum of its proper divisors (6961034058).

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

4311242166 is a wasteful number, since it uses less digits than its factorization.

4311242166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395 (or 388 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

The square root of 4311242166 is about 65660.0499999810. The cubic root of 4311242166 is about 1627.5492504462.

The spelling of 4311242166 in words is "four billion, three hundred eleven million, two hundred forty-two thousand, one hundred sixty-six".