214381354 has 16 divisors (see below), whose sum is σ = 351319680. Its totient is φ = 97303360.

The previous prime is 214381303. The next prime is 214381357. The reversal of 214381354 is 453183412.

214381354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (214381357) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9042 + ... + 22594.

It is an arithmetic number, because the mean of its divisors is an integer number (21957480).

Almost surely, 2^214381354 is an apocalyptic number.

214381354 is a deficient number, since it is larger than the sum of its proper divisors (136938326).

214381354 is a wasteful number, since it uses less digits than its factorization.

214381354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14285.

The product of its digits is 11520, while the sum is 31.

The square root of 214381354 is about 14641.7674479552. The cubic root of 214381354 is about 598.4974943055.

The spelling of 214381354 in words is "two hundred fourteen million, three hundred eighty-one thousand, three hundred fifty-four".