214420102 has 24 divisors (see below), whose sum is σ = 356397624. Its totient is φ = 96655104.

The previous prime is 214420093. The next prime is 214420109. The reversal of 214420102 is 201024412.

214420102 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214420109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7158 + ... + 21910.

It is an arithmetic number, because the mean of its divisors is an integer number (14849901).

Almost surely, 2^214420102 is an apocalyptic number.

214420102 is a deficient number, since it is larger than the sum of its proper divisors (141977522).

214420102 is a wasteful number, since it uses less digits than its factorization.

214420102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14824 (or 14811 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 214420102 is about 14643.0905890799. The cubic root of 214420102 is about 598.5335502768.

Adding to 214420102 its reverse (201024412), we get a palindrome (415444514).

The spelling of 214420102 in words is "two hundred fourteen million, four hundred twenty thousand, one hundred two".