10140441440309 has 4 divisors (see below), whose sum is σ = 10140470193504. Its totient is φ = 10140412687116.

The previous prime is 10140441440221. The next prime is 10140441440347. The reversal of 10140441440309 is 90304414404101.

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 not a de Polignac number, because 10140441440309 - 2¹⁶ = 10140441374773 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 (10140441440359) 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, 13840937 + ... + 14555150.

It is an arithmetic number, because the mean of its divisors is an integer number (2535117548376).

Almost surely, 2^{10140441440309} is an apocalyptic number.

It is an amenable number.

10140441440309 is a deficient number, since it is larger than the sum of its proper divisors (28753195).

10140441440309 is an equidigital number, since it uses as much as digits as its factorization.

10140441440309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28753194.

The product of its (nonzero) digits is 27648, while the sum is 35.

The spelling of 10140441440309 in words is "ten trillion, one hundred forty billion, four hundred forty-one million, four hundred forty thousand, three hundred nine".