4066341240 has 128 divisors (see below), whose sum is σ = 13828953600. Its totient is φ = 948257280.

The previous prime is 4066341239. The next prime is 4066341241. The reversal of 4066341240 is 421436604.

It is an interprime number because it is at equal distance from previous prime (4066341239) and next prime (4066341241).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 4066341198 and 4066341207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4066341241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38956 + ... + 98235.

It is an arithmetic number, because the mean of its divisors is an integer number (108038700).

Almost surely, 2^4066341240 is an apocalyptic number.

4066341240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4066341240 is an abundant number, since it is smaller than the sum of its proper divisors (9762612360).

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

4066341240 is a wasteful number, since it uses less digits than its factorization.

4066341240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137237 (or 137233 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 4066341240 is about 63767.8699659946. The cubic root of 4066341240 is about 1596.1288235913.

Adding to 4066341240 its reverse (421436604), we get a palindrome (4487777844).

The spelling of 4066341240 in words is "four billion, sixty-six million, three hundred forty-one thousand, two hundred forty".