214776378606 has 16 divisors (see below), whose sum is σ = 437657526864. Its totient is φ = 70241331264.

The previous prime is 214776378599. The next prime is 214776378673. The reversal of 214776378606 is 606873677412.

214776378606 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×214776378606² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 337698391 + ... + 337699026.

It is an arithmetic number, because the mean of its divisors is an integer number (27353595429).

Almost surely, 2^214776378606 is an apocalyptic number.

214776378606 is an abundant number, since it is smaller than the sum of its proper divisors (222881148258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

214776378606 is a wasteful number, since it uses less digits than its factorization.

214776378606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 675397475.

The product of its (nonzero) digits is 14224896, while the sum is 57.

The spelling of 214776378606 in words is "two hundred fourteen billion, seven hundred seventy-six million, three hundred seventy-eight thousand, six hundred six".