140013030413 has 4 divisors (see below), whose sum is σ = 141586210620. Its totient is φ = 138439850208.

The previous prime is 140013030407. The next prime is 140013030481. The reversal of 140013030413 is 314030310041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 53537629924 + 86475400489 = 231382^2 + 294067^2 .

It is a cyclic number.

It is not a de Polignac number, because 140013030413 - 2³⁶ = 71293553677 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 (140013030713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 786589970 + ... + 786590147.

It is an arithmetic number, because the mean of its divisors is an integer number (35396552655).

Almost surely, 2^140013030413 is an apocalyptic number.

It is an amenable number.

140013030413 is a deficient number, since it is larger than the sum of its proper divisors (1573180207).

140013030413 is an equidigital number, since it uses as much as digits as its factorization.

140013030413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1573180206.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 140013030413 its reverse (314030310041), we get a palindrome (454043340454).

The spelling of 140013030413 in words is "one hundred forty billion, thirteen million, thirty thousand, four hundred thirteen".