225405141667 has 4 divisors (see below), whose sum is σ = 225408955896. Its totient is φ = 225401327440.

The previous prime is 225405141641. The next prime is 225405141679. The reversal of 225405141667 is 766141504522.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 225405141667 - 2³⁵ = 191045403299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225405144667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1817053 + ... + 1937134.

It is an arithmetic number, because the mean of its divisors is an integer number (56352238974).

Almost surely, 2^225405141667 is an apocalyptic number.

225405141667 is a deficient number, since it is larger than the sum of its proper divisors (3814229).

225405141667 is an equidigital number, since it uses as much as digits as its factorization.

225405141667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3814228.

The product of its (nonzero) digits is 403200, while the sum is 43.

The spelling of 225405141667 in words is "two hundred twenty-five billion, four hundred five million, one hundred forty-one thousand, six hundred sixty-seven".