6040256066 has 64 divisors (see below), whose sum is σ = 10411269120. Its totient is φ = 2605296960.

The previous prime is 6040256003. The next prime is 6040256069. The reversal of 6040256066 is 6606520406.

It is not an unprimeable number, because it can be changed into a prime (6040256069) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17406905 + ... + 17407251.

It is an arithmetic number, because the mean of its divisors is an integer number (162676080).

Almost surely, 2^6040256066 is an apocalyptic number.

6040256066 is a deficient number, since it is larger than the sum of its proper divisors (4371013054).

6040256066 is a wasteful number, since it uses less digits than its factorization.

6040256066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 759.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 6040256066 is about 77719.0843100972. The cubic root of 6040256066 is about 1821.1754337838.

The spelling of 6040256066 in words is "six billion, forty million, two hundred fifty-six thousand, sixty-six".