2265344401 has 8 divisors (see below), whose sum is σ = 2421018720. Its totient is φ = 2112161088.

The previous prime is 2265344371. The next prime is 2265344429. The reversal of 2265344401 is 1044435622.

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

It is a cyclic number.

It is not a de Polignac number, because 2265344401 - 2⁷ = 2265344273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2265344491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 620871 + ... + 624508.

It is an arithmetic number, because the mean of its divisors is an integer number (302627340).

Almost surely, 2^2265344401 is an apocalyptic number.

It is an amenable number.

2265344401 is a deficient number, since it is larger than the sum of its proper divisors (155674319).

2265344401 is a wasteful number, since it uses less digits than its factorization.

2265344401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1245503.

The product of its (nonzero) digits is 23040, while the sum is 31.

The square root of 2265344401 is about 47595.6342640793. The cubic root of 2265344401 is about 1313.3427442201.

The spelling of 2265344401 in words is "two billion, two hundred sixty-five million, three hundred forty-four thousand, four hundred one".