214213041340 has 48 divisors (see below), whose sum is σ = 455161512960. Its totient is φ = 84677114880.

The previous prime is 214213041311. The next prime is 214213041353. The reversal of 214213041340 is 43140312412.

214213041340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 706660 + ... + 963220.

It is an arithmetic number, because the mean of its divisors is an integer number (9482531520).

Almost surely, 2^214213041340 is an apocalyptic number.

214213041340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

214213041340 is an abundant number, since it is smaller than the sum of its proper divisors (240948471620).

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

214213041340 is a wasteful number, since it uses less digits than its factorization.

214213041340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257062 (or 257060 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 214213041340 its reverse (43140312412), we get a palindrome (257353353752).

The spelling of 214213041340 in words is "two hundred fourteen billion, two hundred thirteen million, forty-one thousand, three hundred forty".