214064345 has 16 divisors (see below), whose sum is σ = 280711872. Its totient is φ = 155415360.

The previous prime is 214064329. The next prime is 214064359. The reversal of 214064345 is 543460412.

214064345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 214064345 - 2⁴ = 214064329 is a prime.

It is a Duffinian 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, 32339 + ... + 38391.

It is an arithmetic number, because the mean of its divisors is an integer number (17544492).

Almost surely, 2^214064345 is an apocalyptic number.

It is an amenable number.

214064345 is a deficient number, since it is larger than the sum of its proper divisors (66647527).

214064345 is a wasteful number, since it uses less digits than its factorization.

214064345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6712.

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 214064345 is about 14630.9379398588. The cubic root of 214064345 is about 598.2023462994.

The spelling of 214064345 in words is "two hundred fourteen million, sixty-four thousand, three hundred forty-five".