140241156533 has 8 divisors (see below), whose sum is σ = 146016784536. Its totient is φ = 134577676800.

The previous prime is 140241156511. The next prime is 140241156551. The reversal of 140241156533 is 335651142041.

It can be written as a sum of positive squares in 4 ways, for example, as 29526579889 + 110714576644 = 171833^2 + 332738^2 .

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 140241156533 - 2²⁰ = 140240107957 is a prime.

It is a super-3 number, since 3×140241156533³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140241156493 and 140241156502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140241156553) 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, 28034516 + ... + 28039517.

It is an arithmetic number, because the mean of its divisors is an integer number (18252098067).

Almost surely, 2^140241156533 is an apocalyptic number.

It is an amenable number.

140241156533 is a deficient number, since it is larger than the sum of its proper divisors (5775628003).

140241156533 is an equidigital number, since it uses as much as digits as its factorization.

140241156533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56074135.

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 140241156533 its reverse (335651142041), we get a palindrome (475892298574).

The spelling of 140241156533 in words is "one hundred forty billion, two hundred forty-one million, one hundred fifty-six thousand, five hundred thirty-three".