213014542 has 8 divisors (see below), whose sum is σ = 344100456. Its totient is φ = 98314392.

The previous prime is 213014537. The next prime is 213014551. The reversal of 213014542 is 245410312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4096408 + ... + 4096459.

It is an arithmetic number, because the mean of its divisors is an integer number (43012557).

Almost surely, 2^213014542 is an apocalyptic number.

213014542 is a deficient number, since it is larger than the sum of its proper divisors (131085914).

213014542 is a wasteful number, since it uses less digits than its factorization.

213014542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8192882.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 213014542 is about 14595.0177115343. The cubic root of 213014542 is about 597.2228526234. Note that the first 3 decimals are identical.

Adding to 213014542 its reverse (245410312), we get a palindrome (458424854).

The spelling of 213014542 in words is "two hundred thirteen million, fourteen thousand, five hundred forty-two".