140213005305 has 16 divisors (see below), whose sum is σ = 224360194560. Its totient is φ = 74773807488.

The previous prime is 140213005291. The next prime is 140213005313. The reversal of 140213005305 is 503500312041.

140213005305 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 140213005305 - 2²⁴ = 140196228089 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221860 + ... + 574149.

It is an arithmetic number, because the mean of its divisors is an integer number (14022512160).

Almost surely, 2^140213005305 is an apocalyptic number.

140213005305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

140213005305 is a deficient number, since it is larger than the sum of its proper divisors (84147189255).

140213005305 is a wasteful number, since it uses less digits than its factorization.

140213005305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807760.

The product of its (nonzero) digits is 1800, while the sum is 24.

Adding to 140213005305 its reverse (503500312041), we get a palindrome (643713317346).

The spelling of 140213005305 in words is "one hundred forty billion, two hundred thirteen million, five thousand, three hundred five".