4140255650 has 48 divisors (see below), whose sum is σ = 8202974976. Its totient is φ = 1549297920.

The previous prime is 4140255649. The next prime is 4140255653. The reversal of 4140255650 is 565520414.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4140255653) 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 23 ways as a sum of consecutive naturals, for example, 127367 + ... + 156533.

It is an arithmetic number, because the mean of its divisors is an integer number (170895312).

Almost surely, 2^4140255650 is an apocalyptic number.

4140255650 is a deficient number, since it is larger than the sum of its proper divisors (4062719326).

4140255650 is a wasteful number, since it uses less digits than its factorization.

4140255650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29363 (or 29358 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 4140255650 is about 64344.8183616987. The cubic root of 4140255650 is about 1605.7418244363.

The spelling of 4140255650 in words is "four billion, one hundred forty million, two hundred fifty-five thousand, six hundred fifty".