10140440341 has 4 divisors (see below), whose sum is σ = 10141084800. Its totient is φ = 10139795884.

The previous prime is 10140440327. The next prime is 10140440351. The reversal of 10140440341 is 14304404101.

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 10140440341 - 2¹¹ = 10140438293 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 (10140440311) 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, 298021 + ... + 330298.

It is an arithmetic number, because the mean of its divisors is an integer number (2535271200).

Almost surely, 2^10140440341 is an apocalyptic number.

It is an amenable number.

10140440341 is a deficient number, since it is larger than the sum of its proper divisors (644459).

10140440341 is an equidigital number, since it uses as much as digits as its factorization.

10140440341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644458.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 10140440341 its reverse (14304404101), we get a palindrome (24444844442).

The spelling of 10140440341 in words is "ten billion, one hundred forty million, four hundred forty thousand, three hundred forty-one".