2299866142 has 8 divisors (see below), whose sum is σ = 3942627696. Its totient is φ = 985656912.

The previous prime is 2299866119. The next prime is 2299866143. The reversal of 2299866142 is 2416689922.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2299866142² = 10578768542235928328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2299866143) 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 3 ways as a sum of consecutive naturals, for example, 82138063 + ... + 82138090.

It is an arithmetic number, because the mean of its divisors is an integer number (492828462).

Almost surely, 2^2299866142 is an apocalyptic number.

2299866142 is a deficient number, since it is larger than the sum of its proper divisors (1642761554).

2299866142 is a wasteful number, since it uses less digits than its factorization.

2299866142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164276162.

The product of its digits is 746496, while the sum is 49.

The square root of 2299866142 is about 47956.9196466996. The cubic root of 2299866142 is about 1319.9805135630.

The spelling of 2299866142 in words is "two billion, two hundred ninety-nine million, eight hundred sixty-six thousand, one hundred forty-two".