140241414 has 8 divisors (see below), whose sum is σ = 280482840. Its totient is φ = 46747136.

The previous prime is 140241397. The next prime is 140241457. The reversal of 140241414 is 414142041.

It is a sphenic number, since it is the product of 3 distinct primes.

140241414 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11686779 + ... + 11686790.

It is an arithmetic number, because the mean of its divisors is an integer number (35060355).

Almost surely, 2^140241414 is an apocalyptic number.

140241414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140241414 is a wasteful number, since it uses less digits than its factorization.

140241414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23373574.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 140241414 is about 11842.3567755747. The cubic root of 140241414 is about 519.5477008830.

Adding to 140241414 its reverse (414142041), we get a palindrome (554383455).

The spelling of 140241414 in words is "one hundred forty million, two hundred forty-one thousand, four hundred fourteen".