4056666315 has 16 divisors (see below), whose sum is σ = 6989948448. Its totient is φ = 1997127936.

The previous prime is 4056666281. The next prime is 4056666343. The reversal of 4056666315 is 5136666504.

It is not a de Polignac number, because 4056666315 - 2¹⁸ = 4056404171 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10401514 + ... + 10401903.

It is an arithmetic number, because the mean of its divisors is an integer number (436871778).

Almost surely, 2^4056666315 is an apocalyptic number.

4056666315 is a deficient number, since it is larger than the sum of its proper divisors (2933282133).

4056666315 is a wasteful number, since it uses less digits than its factorization.

4056666315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20803438.

The product of its (nonzero) digits is 388800, while the sum is 42.

The square root of 4056666315 is about 63691.9642890687. The cubic root of 4056666315 is about 1594.8619443341.

The spelling of 4056666315 in words is "four billion, fifty-six million, six hundred sixty-six thousand, three hundred fifteen".