244135644351201 has 48 divisors (see below), whose sum is σ = 392806001577600. Its totient is φ = 145394175542784.

The previous prime is 244135644351187. The next prime is 244135644351289. The reversal of 244135644351201 is 102153446531442.

244135644351201 is a `hidden beast` number, since 2 + 4 + 4 + 1 + 3 + 5 + 6 + 4 + 435 + 1 + 201 = 666.

It is not a de Polignac number, because 244135644351201 - 2⁷ = 244135644351073 is a prime.

It is a super-2 number, since 2×244135644351201² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (244135644351701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 466032141 + ... + 466555706.

It is an arithmetic number, because the mean of its divisors is an integer number (8183458366200).

Almost surely, 2^{244135644351201} is an apocalyptic number.

It is an amenable number.

244135644351201 is a deficient number, since it is larger than the sum of its proper divisors (148670357226399).

244135644351201 is a wasteful number, since it uses less digits than its factorization.

244135644351201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 932587958 (or 932587955 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 45.

The spelling of 244135644351201 in words is "two hundred forty-four trillion, one hundred thirty-five billion, six hundred forty-four million, three hundred fifty-one thousand, two hundred one".