4140066434 has 8 divisors (see below), whose sum is σ = 7097256768. Its totient is φ = 1774314180.

The previous prime is 4140066397. The next prime is 4140066443. The reversal of 4140066434 is 4346600414.

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

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 4140066434.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147859502 + ... + 147859529.

It is an arithmetic number, because the mean of its divisors is an integer number (887157096).

Almost surely, 2^4140066434 is an apocalyptic number.

4140066434 is a deficient number, since it is larger than the sum of its proper divisors (2957190334).

4140066434 is a wasteful number, since it uses less digits than its factorization.

4140066434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295719040.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 4140066434 is about 64343.3480167142. The cubic root of 4140066434 is about 1605.7173624465.

Adding to 4140066434 its reverse (4346600414), we get a palindrome (8486666848).

The spelling of 4140066434 in words is "four billion, one hundred forty million, sixty-six thousand, four hundred thirty-four".