140441553142241 has 8 divisors (see below), whose sum is σ = 155332445471784. Its totient is φ = 126134617374720.

The previous prime is 140441553142237. The next prime is 140441553142259. The reversal of 140441553142241 is 142241355144041.

It can be written as a sum of positive squares in 4 ways, for example, as 54758224014400 + 85683329127841 = 7399880^2 + 9256529^2 .

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 140441553142241 - 2² = 140441553142237 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140441553942241) 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, 145989140000 + ... + 145989140961.

It is an arithmetic number, because the mean of its divisors is an integer number (19416555683973).

Almost surely, 2^{140441553142241} is an apocalyptic number.

It is an amenable number.

140441553142241 is a deficient number, since it is larger than the sum of its proper divisors (14890892329543).

140441553142241 is a wasteful number, since it uses less digits than its factorization.

140441553142241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291978281011.

The product of its (nonzero) digits is 307200, while the sum is 41.

The spelling of 140441553142241 in words is "one hundred forty trillion, four hundred forty-one billion, five hundred fifty-three million, one hundred forty-two thousand, two hundred forty-one".