4265040641 has 8 divisors (see below), whose sum is σ = 4334350464. Its totient is φ = 4195897200.

The previous prime is 4265040623. The next prime is 4265040677. The reversal of 4265040641 is 1460405624.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4265040641 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4265040598 and 4265040607.

It is not an unprimeable number, because it can be changed into a prime (4265040601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10616 + ... + 92966.

It is an arithmetic number, because the mean of its divisors is an integer number (541793808).

Almost surely, 2^4265040641 is an apocalyptic number.

It is an amenable number.

4265040641 is a deficient number, since it is larger than the sum of its proper divisors (69309823).

4265040641 is an equidigital number, since it uses as much as digits as its factorization.

4265040641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83191.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 4265040641 is about 65307.2786219117. The cubic root of 4265040641 is about 1621.7144681288.

The spelling of 4265040641 in words is "four billion, two hundred sixty-five million, forty thousand, six hundred forty-one".