140140504432504 has 64 divisors (see below), whose sum is σ = 263757284337600. Its totient is φ = 69805798895616.

The previous prime is 140140504432501. The next prime is 140140504432543. The reversal of 140140504432504 is 405234405041041.

It is a super-3 number, since 3×140140504432504³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140140504432501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10997443557 + ... + 10997456299.

It is an arithmetic number, because the mean of its divisors is an integer number (4121207567775).

Almost surely, 2^{140140504432504} is an apocalyptic number.

It is an amenable number.

140140504432504 is a deficient number, since it is larger than the sum of its proper divisors (123616779905096).

140140504432504 is a wasteful number, since it uses less digits than its factorization.

140140504432504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17944 (or 17940 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 37.

Adding to 140140504432504 its reverse (405234405041041), we get a palindrome (545374909473545).

The spelling of 140140504432504 in words is "one hundred forty trillion, one hundred forty billion, five hundred four million, four hundred thirty-two thousand, five hundred four".