6144206745601 has 8 divisors (see below), whose sum is σ = 6318472224680. Its totient is φ = 5970373152768.

The previous prime is 6144206745577. The next prime is 6144206745643. The reversal of 6144206745601 is 1065476024416.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2108129763600 + 4036076982001 = 1451940^2 + 2008999^2 .

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 6144206745601 - 2¹⁹ = 6144206221313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6144206745101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107942706 + ... + 107999611.

It is an arithmetic number, because the mean of its divisors is an integer number (789809028085).

Almost surely, 2^{6144206745601} is an apocalyptic number.

It is an amenable number.

6144206745601 is a deficient number, since it is larger than the sum of its proper divisors (174265479079).

6144206745601 is a wasteful number, since it uses less digits than its factorization.

6144206745601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215943123.

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 6144206745601 in words is "six trillion, one hundred forty-four billion, two hundred six million, seven hundred forty-five thousand, six hundred one".