10140044104213 has 4 divisors (see below), whose sum is σ = 10146881627008. Its totient is φ = 10133206581420.

The previous prime is 10140044104199. The next prime is 10140044104259. The reversal of 10140044104213 is 31240144004101.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10140044104213 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 (10140044104313) 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, 3418759173 + ... + 3418762138.

It is an arithmetic number, because the mean of its divisors is an integer number (2536720406752).

Almost surely, 2^{10140044104213} is an apocalyptic number.

It is an amenable number.

10140044104213 is a deficient number, since it is larger than the sum of its proper divisors (6837522795).

10140044104213 is an equidigital number, since it uses as much as digits as its factorization.

10140044104213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6837522794.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 10140044104213 its reverse (31240144004101), we get a palindrome (41380188108314).

The spelling of 10140044104213 in words is "ten trillion, one hundred forty billion, forty-four million, one hundred four thousand, two hundred thirteen".