214342513276646 has 16 divisors (see below), whose sum is σ = 326477219767776. Its totient is φ = 105527990190336.

The previous prime is 214342513276627. The next prime is 214342513276667. The reversal of 214342513276646 is 646672315243412.

It is a happy number.

214342513276646 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-3 number, since 3×214342513276646³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 214342513276591 and 214342513276600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2804170706 + ... + 2804247141.

It is an arithmetic number, because the mean of its divisors is an integer number (20404826235486).

Almost surely, 2^{214342513276646} is an apocalyptic number.

214342513276646 is a deficient number, since it is larger than the sum of its proper divisors (112134706491130).

214342513276646 is a wasteful number, since it uses less digits than its factorization.

214342513276646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5608418143.

The product of its digits is 34836480, while the sum is 56.

The spelling of 214342513276646 in words is "two hundred fourteen trillion, three hundred forty-two billion, five hundred thirteen million, two hundred seventy-six thousand, six hundred forty-six".