140241105 has 16 divisors (see below), whose sum is σ = 249317760. Its totient is φ = 74795184.

The previous prime is 140241077. The next prime is 140241119. The reversal of 140241105 is 501142041.

140241105 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 140241105 - 2²⁴ = 123463889 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 519277 + ... + 519546.

It is an arithmetic number, because the mean of its divisors is an integer number (15582360).

Almost surely, 2^140241105 is an apocalyptic number.

140241105 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

140241105 is a deficient number, since it is larger than the sum of its proper divisors (109076655).

140241105 is a wasteful number, since it uses less digits than its factorization.

140241105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1038837 (or 1038831 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 140241105 is about 11842.3437291779. The cubic root of 140241105 is about 519.5473193021.

Adding to 140241105 its reverse (501142041), we get a palindrome (641383146).

It can be divided in two parts, 14024 and 1105, that added together give a square (15129 = 123²).

The spelling of 140241105 in words is "one hundred forty million, two hundred forty-one thousand, one hundred five".