28342106214 has 32 divisors (see below), whose sum is σ = 57286577376. Its totient is φ = 9347036160.

The previous prime is 28342106209. The next prime is 28342106267. The reversal of 28342106214 is 41260124382.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2623504 + ... + 2634284.

It is an arithmetic number, because the mean of its divisors is an integer number (1790205543).

Almost surely, 2^28342106214 is an apocalyptic number.

28342106214 is an abundant number, since it is smaller than the sum of its proper divisors (28944471162).

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

28342106214 is a wasteful number, since it uses less digits than its factorization.

28342106214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15400.

The product of its (nonzero) digits is 18432, while the sum is 33.

The spelling of 28342106214 in words is "twenty-eight billion, three hundred forty-two million, one hundred six thousand, two hundred fourteen".