1342240413 has 8 divisors (see below), whose sum is σ = 1816365408. Its totient is φ = 881471184.

The previous prime is 1342240381. The next prime is 1342240441. The reversal of 1342240413 is 3140422431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1342240413 - 2⁵ = 1342240381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342240213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3338706 + ... + 3339107.

It is an arithmetic number, because the mean of its divisors is an integer number (227045676).

Almost surely, 2^1342240413 is an apocalyptic number.

It is an amenable number.

1342240413 is a deficient number, since it is larger than the sum of its proper divisors (474124995).

1342240413 is an equidigital number, since it uses as much as digits as its factorization.

1342240413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6677883.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1342240413 is about 36636.5993645699. The cubic root of 1342240413 is about 1103.0878563444.

Adding to 1342240413 its reverse (3140422431), we get a palindrome (4482662844).

It can be divided in two parts, 13422 and 40413, that added together give a palindrome (53835).

The spelling of 1342240413 in words is "one billion, three hundred forty-two million, two hundred forty thousand, four hundred thirteen".