6342603383849 has 32 divisors (see below), whose sum is σ = 7149087889920. Its totient is φ = 5599746459648.

The previous prime is 6342603383839. The next prime is 6342603383881. The reversal of 6342603383849 is 9483833062436.

It is a cyclic number.

It is not a de Polignac number, because 6342603383849 - 2⁸ = 6342603383593 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6342603383839) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 379637 + ... + 3581805.

It is an arithmetic number, because the mean of its divisors is an integer number (223408996560).

Almost surely, 2^{6342603383849} is an apocalyptic number.

It is an amenable number.

6342603383849 is a deficient number, since it is larger than the sum of its proper divisors (806484506071).

6342603383849 is a wasteful number, since it uses less digits than its factorization.

6342603383849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3202337.

The product of its (nonzero) digits is 53747712, while the sum is 59.

The spelling of 6342603383849 in words is "six trillion, three hundred forty-two billion, six hundred three million, three hundred eighty-three thousand, eight hundred forty-nine".