213424034 has 8 divisors (see below), whose sum is σ = 323244480. Its totient is φ = 105675876.

The previous prime is 213424031. The next prime is 213424037. The reversal of 213424034 is 430424312.

213424034 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (213424031) and next prime (213424037).

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

It is not an unprimeable number, because it can be changed into a prime (213424031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517814 + ... + 518225.

It is an arithmetic number, because the mean of its divisors is an integer number (40405560).

Almost surely, 2^213424034 is an apocalyptic number.

213424034 is a deficient number, since it is larger than the sum of its proper divisors (109820446).

213424034 is a wasteful number, since it uses less digits than its factorization.

213424034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036144.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 213424034 is about 14609.0394619222. The cubic root of 213424034 is about 597.6053013758.

Adding to 213424034 its reverse (430424312), we get a palindrome (643848346).

The spelling of 213424034 in words is "two hundred thirteen million, four hundred twenty-four thousand, thirty-four".