140416144329 has 4 divisors (see below), whose sum is σ = 187221525776. Its totient is φ = 93610762884.

The previous prime is 140416144307. The next prime is 140416144339. The reversal of 140416144329 is 923441614041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 923441614041 = 3 ⋅307813871347.

It is not a de Polignac number, because 140416144329 - 2¹⁶ = 140416078793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140416144339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23402690719 + ... + 23402690724.

It is an arithmetic number, because the mean of its divisors is an integer number (46805381444).

Almost surely, 2^140416144329 is an apocalyptic number.

It is an amenable number.

140416144329 is a deficient number, since it is larger than the sum of its proper divisors (46805381447).

140416144329 is an equidigital number, since it uses as much as digits as its factorization.

140416144329 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46805381446.

The product of its (nonzero) digits is 82944, while the sum is 39.

The spelling of 140416144329 in words is "one hundred forty billion, four hundred sixteen million, one hundred forty-four thousand, three hundred twenty-nine".