154055112241 has 8 divisors (see below), whose sum is σ = 156077504424. Its totient is φ = 152042467200.

The previous prime is 154055112217. The next prime is 154055112269. The reversal of 154055112241 is 142211550451.

It can be written as a sum of positive squares in 4 ways, for example, as 2002225 + 154053110016 = 1415^2 + 392496^2 .

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 154055112241 - 2¹⁵ = 154055079473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (154055112041) 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, 2404966 + ... + 2468191.

It is an arithmetic number, because the mean of its divisors is an integer number (19509688053).

Almost surely, 2^154055112241 is an apocalyptic number.

It is an amenable number.

154055112241 is a deficient number, since it is larger than the sum of its proper divisors (2022392183).

154055112241 is a wasteful number, since it uses less digits than its factorization.

154055112241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4873571.

The product of its (nonzero) digits is 8000, while the sum is 31.

Adding to 154055112241 its reverse (142211550451), we get a palindrome (296266662692).

The spelling of 154055112241 in words is "one hundred fifty-four billion, fifty-five million, one hundred twelve thousand, two hundred forty-one".