140032516105 has 16 divisors (see below), whose sum is σ = 170376825600. Its totient is φ = 110470988160.

The previous prime is 140032516103. The next prime is 140032516123. The reversal of 140032516105 is 501615230041.

It is not a de Polignac number, because 140032516105 - 2¹ = 140032516103 is a prime.

It is not an unprimeable number, because it can be changed into a prime (140032516103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100450 + ... + 538660.

It is an arithmetic number, because the mean of its divisors is an integer number (10648551600).

Almost surely, 2^140032516105 is an apocalyptic number.

It is an amenable number.

140032516105 is a deficient number, since it is larger than the sum of its proper divisors (30344309495).

140032516105 is an equidigital number, since it uses as much as digits as its factorization.

140032516105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439104.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 140032516105 its reverse (501615230041), we get a palindrome (641647746146).

The spelling of 140032516105 in words is "one hundred forty billion, thirty-two million, five hundred sixteen thousand, one hundred five".