2340066156 has 12 divisors (see below), whose sum is σ = 5460154392. Its totient is φ = 780022048.

The previous prime is 2340066151. The next prime is 2340066181. The reversal of 2340066156 is 6516600432.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×2340066156² = 10951819228913232672, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2340066151) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 97502745 + ... + 97502768.

It is an arithmetic number, because the mean of its divisors is an integer number (455012866).

Almost surely, 2^2340066156 is an apocalyptic number.

It is an amenable number.

2340066156 is an abundant number, since it is smaller than the sum of its proper divisors (3120088236).

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

2340066156 is a wasteful number, since it uses less digits than its factorization.

2340066156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195005520 (or 195005518 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 2340066156 is about 48374.2302884501. The cubic root of 2340066156 is about 1327.6269054911.

Adding to 2340066156 its reverse (6516600432), we get a palindrome (8856666588).

The spelling of 2340066156 in words is "two billion, three hundred forty million, sixty-six thousand, one hundred fifty-six".