1240413322341 has 4 divisors (see below), whose sum is σ = 1653884429792. Its totient is φ = 826942214892.

The previous prime is 1240413322331. The next prime is 1240413322381. The reversal of 1240413322341 is 1432233140421.

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 not a de Polignac number, because 1240413322341 - 2⁶ = 1240413322277 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1240413322299 and 1240413322308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1240413322331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206735553721 + ... + 206735553726.

It is an arithmetic number, because the mean of its divisors is an integer number (413471107448).

Almost surely, 2^{1240413322341} is an apocalyptic number.

It is an amenable number.

1240413322341 is a deficient number, since it is larger than the sum of its proper divisors (413471107451).

1240413322341 is an equidigital number, since it uses as much as digits as its factorization.

1240413322341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413471107450.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1240413322341 its reverse (1432233140421), we get a palindrome (2672646462762).

The spelling of 1240413322341 in words is "one trillion, two hundred forty billion, four hundred thirteen million, three hundred twenty-two thousand, three hundred forty-one".