213550523414 has 8 divisors (see below), whose sum is σ = 320349219600. Its totient is φ = 106767450216.

The previous prime is 213550523393. The next prime is 213550523429. The reversal of 213550523414 is 414325055312.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3871514 + ... + 3926285.

It is an arithmetic number, because the mean of its divisors is an integer number (40043652450).

Almost surely, 2^213550523414 is an apocalyptic number.

213550523414 is a deficient number, since it is larger than the sum of its proper divisors (106798696186).

213550523414 is a wasteful number, since it uses less digits than its factorization.

213550523414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7811494.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 213550523414 its reverse (414325055312), we get a palindrome (627875578726).

The spelling of 213550523414 in words is "two hundred thirteen billion, five hundred fifty million, five hundred twenty-three thousand, four hundred fourteen".