1340618424603 has 8 divisors (see below), whose sum is σ = 1816794368016. Its totient is φ = 879094048800.

The previous prime is 1340618424599. The next prime is 1340618424641. The reversal of 1340618424603 is 3064248160431.

It is a happy number.

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

It is not a de Polignac number, because 1340618424603 - 2² = 1340618424599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1340618424203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3662891688 + ... + 3662892053.

It is an arithmetic number, because the mean of its divisors is an integer number (227099296002).

Almost surely, 2^{1340618424603} is an apocalyptic number.

1340618424603 is a deficient number, since it is larger than the sum of its proper divisors (476175943413).

1340618424603 is an equidigital number, since it uses as much as digits as its factorization.

1340618424603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7325783805.

The product of its (nonzero) digits is 331776, while the sum is 42.

The spelling of 1340618424603 in words is "one trillion, three hundred forty billion, six hundred eighteen million, four hundred twenty-four thousand, six hundred three".