244120133141 has 8 divisors (see below), whose sum is σ = 246891912960. Its totient is φ = 241358028912.

The previous prime is 244120133137. The next prime is 244120133143. The reversal of 244120133141 is 141331021442.

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 244120133141 - 2² = 244120133137 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 244120133141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244120133143) 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, 2368145 + ... + 2469078.

It is an arithmetic number, because the mean of its divisors is an integer number (30861489120).

Almost surely, 2^244120133141 is an apocalyptic number.

It is an amenable number.

244120133141 is a deficient number, since it is larger than the sum of its proper divisors (2771779819).

244120133141 is a wasteful number, since it uses less digits than its factorization.

244120133141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4837795.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 244120133141 its reverse (141331021442), we get a palindrome (385451154583).

The spelling of 244120133141 in words is "two hundred forty-four billion, one hundred twenty million, one hundred thirty-three thousand, one hundred forty-one".