140134301413 has 4 divisors (see below), whose sum is σ = 140243018220. Its totient is φ = 140025584608.

The previous prime is 140134301347. The next prime is 140134301423. The reversal of 140134301413 is 314103431041.

It is a happy number.

140134301413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 314103431041 = 409 ⋅767979049.

It can be written as a sum of positive squares in 2 ways, for example, as 80257190209 + 59877111204 = 283297^2 + 244698^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-140134301413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140134301423) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 54356470 + ... + 54359047.

It is an arithmetic number, because the mean of its divisors is an integer number (35060754555).

Almost surely, 2^140134301413 is an apocalyptic number.

It is an amenable number.

140134301413 is a deficient number, since it is larger than the sum of its proper divisors (108716807).

140134301413 is a wasteful number, since it uses less digits than its factorization.

140134301413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108716806.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 140134301413 its reverse (314103431041), we get a palindrome (454237732454).

The spelling of 140134301413 in words is "one hundred forty billion, one hundred thirty-four million, three hundred one thousand, four hundred thirteen".