140440330402341 has 4 divisors (see below), whose sum is σ = 187253773869792. Its totient is φ = 93626886934892.

The previous prime is 140440330402301. The next prime is 140440330402367. The reversal of 140440330402341 is 143204033044041.

140440330402341 is digitally balanced in base 4, 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 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 140440330402341 - 2⁶ = 140440330402277 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140440330402301) 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, 23406721733721 + ... + 23406721733726.

It is an arithmetic number, because the mean of its divisors is an integer number (46813443467448).

Almost surely, 2^{140440330402341} is an apocalyptic number.

It is an amenable number.

140440330402341 is a deficient number, since it is larger than the sum of its proper divisors (46813443467451).

140440330402341 is an equidigital number, since it uses as much as digits as its factorization.

140440330402341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46813443467450.

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 140440330402341 its reverse (143204033044041), we get a palindrome (283644363446382).

The spelling of 140440330402341 in words is "one hundred forty trillion, four hundred forty billion, three hundred thirty million, four hundred two thousand, three hundred forty-one".