140501540135 has 16 divisors (see below), whose sum is σ = 183971436192. Its totient is φ = 102159523200.

The previous prime is 140501540117. The next prime is 140501540141. The reversal of 140501540135 is 531045105041.

140501540135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 140501540135 - 2¹⁶ = 140501474599 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 140501540098 and 140501540107.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48656 + ... + 532325.

It is an arithmetic number, because the mean of its divisors is an integer number (11498214762).

Almost surely, 2^140501540135 is an apocalyptic number.

140501540135 is a deficient number, since it is larger than the sum of its proper divisors (43469896057).

140501540135 is a wasteful number, since it uses less digits than its factorization.

140501540135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585394.

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 140501540135 its reverse (531045105041), we get a palindrome (671546645176).

The spelling of 140501540135 in words is "one hundred forty billion, five hundred one million, five hundred forty thousand, one hundred thirty-five".