214628205384 has 128 divisors (see below), whose sum is σ = 664483824000. Its totient is φ = 63790405632.

The previous prime is 214628205383. The next prime is 214628205427. The reversal of 214628205384 is 483502826412.

214628205384 is a `hidden beast` number, since 2 + 1 + 4 + 62 + 8 + 205 + 384 = 666.

It is not an unprimeable number, because it can be changed into a prime (214628205383) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1468389 + ... + 1607924.

It is an arithmetic number, because the mean of its divisors is an integer number (5191279875).

Almost surely, 2^214628205384 is an apocalyptic number.

214628205384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

214628205384 is an abundant number, since it is smaller than the sum of its proper divisors (449855618616).

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

214628205384 is a wasteful number, since it uses less digits than its factorization.

214628205384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3076364 (or 3076354 counting only the distinct ones).

The product of its (nonzero) digits is 737280, while the sum is 45.

The spelling of 214628205384 in words is "two hundred fourteen billion, six hundred twenty-eight million, two hundred five thousand, three hundred eighty-four".