2342218086 has 64 divisors (see below), whose sum is σ = 5639155200. Its totient is φ = 716331168.

The previous prime is 2342218079. The next prime is 2342218091. The reversal of 2342218086 is 6808122432.

It is a self number, because there is not a number n which added to its sum of digits gives 2342218086.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107245 + ... + 127223.

It is an arithmetic number, because the mean of its divisors is an integer number (88111800).

Almost surely, 2^2342218086 is an apocalyptic number.

2342218086 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2342218086, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2819577600).

2342218086 is an abundant number, since it is smaller than the sum of its proper divisors (3296937114).

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

2342218086 is a wasteful number, since it uses less digits than its factorization.

2342218086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20170 (or 20164 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 2342218086 is about 48396.4677016825. The cubic root of 2342218086 is about 1328.0337436840.

The spelling of 2342218086 in words is "two billion, three hundred forty-two million, two hundred eighteen thousand, eighty-six".