4225557720467 has 8 divisors (see below), whose sum is σ = 4474856044800. Its totient is φ = 3976341185664.

The previous prime is 4225557720457. The next prime is 4225557720473. The reversal of 4225557720467 is 7640277555224.

It is a happy number.

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 4225557720467 - 2⁴ = 4225557720451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4225557720407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20340992 + ... + 20547677.

It is an arithmetic number, because the mean of its divisors is an integer number (559357005600).

Almost surely, 2^{4225557720467} is an apocalyptic number.

4225557720467 is a deficient number, since it is larger than the sum of its proper divisors (249298324333).

4225557720467 is a wasteful number, since it uses less digits than its factorization.

4225557720467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40894765.

The product of its (nonzero) digits is 32928000, while the sum is 56.

The spelling of 4225557720467 in words is "four trillion, two hundred twenty-five billion, five hundred fifty-seven million, seven hundred twenty thousand, four hundred sixty-seven".