244616121 has 12 divisors (see below), whose sum is σ = 361552048. Its totient is φ = 159284664.

The previous prime is 244616093. The next prime is 244616123. The reversal of 244616121 is 121616442.

244616121 is a `hidden beast` number, since 2 + 4 + 46 + 1 + 612 + 1 = 666.

It is not a de Polignac number, because 244616121 - 2⁷ = 244615993 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (244616123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 315655 + ... + 316428.

Almost surely, 2^244616121 is an apocalyptic number.

It is an amenable number.

244616121 is a deficient number, since it is larger than the sum of its proper divisors (116935927).

244616121 is a wasteful number, since it uses less digits than its factorization.

244616121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632132 (or 632129 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 244616121 is about 15640.2084704776. The cubic root of 244616121 is about 625.4054934499.

The spelling of 244616121 in words is "two hundred forty-four million, six hundred sixteen thousand, one hundred twenty-one".