140552022341 has 4 divisors (see below), whose sum is σ = 140856907884. Its totient is φ = 140247136800.

The previous prime is 140552022329. The next prime is 140552022343. The reversal of 140552022341 is 143220255041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34571824225 + 105980198116 = 185935^2 + 325546^2 .

It is a cyclic number.

It is not a de Polignac number, because 140552022341 - 2³⁰ = 139478280517 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140552022343) 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 3 ways as a sum of consecutive naturals, for example, 152442080 + ... + 152443001.

It is an arithmetic number, because the mean of its divisors is an integer number (35214226971).

Almost surely, 2^140552022341 is an apocalyptic number.

It is an amenable number.

140552022341 is a deficient number, since it is larger than the sum of its proper divisors (304885543).

140552022341 is an equidigital number, since it uses as much as digits as its factorization.

140552022341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304885542.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 140552022341 its reverse (143220255041), we get a palindrome (283772277382).

The spelling of 140552022341 in words is "one hundred forty billion, five hundred fifty-two million, twenty-two thousand, three hundred forty-one".