244575471122149 has 8 divisors (see below), whose sum is σ = 245366988018048. Its totient is φ = 243783986922960.

The previous prime is 244575471122123. The next prime is 244575471122161. The reversal of 244575471122149 is 941221174575442.

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 244575471122149 - 2²⁹ = 244574934251237 is a prime.

It is a super-2 number, since 2×244575471122149² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 244575471122093 and 244575471122102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244575471122189) 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, 6854919 + ... + 23154715.

It is an arithmetic number, because the mean of its divisors is an integer number (30670873502256).

Almost surely, 2^{244575471122149} is an apocalyptic number.

It is an amenable number.

244575471122149 is a deficient number, since it is larger than the sum of its proper divisors (791516895899).

244575471122149 is a wasteful number, since it uses less digits than its factorization.

244575471122149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16348355.

The product of its digits is 22579200, while the sum is 58.

The spelling of 244575471122149 in words is "two hundred forty-four trillion, five hundred seventy-five billion, four hundred seventy-one million, one hundred twenty-two thousand, one hundred forty-nine".