4240655307 has 12 divisors (see below), whose sum is σ = 7000446960. Its totient is φ = 2423231568.

The previous prime is 4240655249. The next prime is 4240655329. The reversal of 4240655307 is 7035560424.

It is not a de Polignac number, because 4240655307 - 2¹⁹ = 4240131019 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4240655207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33655932 + ... + 33656057.

It is an arithmetic number, because the mean of its divisors is an integer number (583370580).

Almost surely, 2^4240655307 is an apocalyptic number.

4240655307 is a deficient number, since it is larger than the sum of its proper divisors (2759791653).

4240655307 is a wasteful number, since it uses less digits than its factorization.

4240655307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67312002 (or 67311999 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The square root of 4240655307 is about 65120.3140886160. The cubic root of 4240655307 is about 1618.6178460272.

The spelling of 4240655307 in words is "four billion, two hundred forty million, six hundred fifty-five thousand, three hundred seven".