6693014111438 has 16 divisors (see below), whose sum is σ = 10569496842240. Its totient is φ = 3169901158200.

The previous prime is 6693014111431. The next prime is 6693014111453. The reversal of 6693014111438 is 8341114103966.

It is a junction number, because it is equal to n+sod(n) for n = 6693014111392 and 6693014111401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6693014111431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12907598 + ... + 13416113.

It is an arithmetic number, because the mean of its divisors is an integer number (660593552640).

Almost surely, 2^{6693014111438} is an apocalyptic number.

6693014111438 is a deficient number, since it is larger than the sum of its proper divisors (3876482730802).

6693014111438 is a wasteful number, since it uses less digits than its factorization.

6693014111438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26330423.

The product of its (nonzero) digits is 373248, while the sum is 47.

The spelling of 6693014111438 in words is "six trillion, six hundred ninety-three billion, fourteen million, one hundred eleven thousand, four hundred thirty-eight".