22549460144929 has 8 divisors (see below), whose sum is σ = 23278476865280. Its totient is φ = 21820544348400.

The previous prime is 22549460144921. The next prime is 22549460144963. The reversal of 22549460144929 is 92944106494522.

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 22549460144929 - 2³ = 22549460144921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22549460144921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24776742 + ... + 25670719.

It is an arithmetic number, because the mean of its divisors is an integer number (2909809608160).

Almost surely, 2^{22549460144929} is an apocalyptic number.

It is an amenable number.

22549460144929 is a deficient number, since it is larger than the sum of its proper divisors (729016720351).

22549460144929 is a wasteful number, since it uses less digits than its factorization.

22549460144929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50461911.

The product of its (nonzero) digits is 44789760, while the sum is 61.

The spelling of 22549460144929 in words is "twenty-two trillion, five hundred forty-nine billion, four hundred sixty million, one hundred forty-four thousand, nine hundred twenty-nine".