6900420566386 has 8 divisors (see below), whose sum is σ = 10387205517744. Its totient is φ = 3438018727140.

The previous prime is 6900420566311. The next prime is 6900420566419. The reversal of 6900420566386 is 6836650240096.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6095777320 + ... + 6095778451.

It is an arithmetic number, because the mean of its divisors is an integer number (1298400689718).

Almost surely, 2^{6900420566386} is an apocalyptic number.

6900420566386 is a deficient number, since it is larger than the sum of its proper divisors (3486784951358).

6900420566386 is a wasteful number, since it uses less digits than its factorization.

6900420566386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12191556056.

The product of its (nonzero) digits is 11197440, while the sum is 55.

The spelling of 6900420566386 in words is "six trillion, nine hundred billion, four hundred twenty million, five hundred sixty-six thousand, three hundred eighty-six".