214045253522 has 8 divisors (see below), whose sum is σ = 339954226236. Its totient is φ = 100727178112.

The previous prime is 214045253509. The next prime is 214045253537. The reversal of 214045253522 is 225352540412.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 197135112001 + 16910141521 = 443999^2 + 130039^2 .

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

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, 3147724283 + ... + 3147724350.

Almost surely, 2^214045253522 is an apocalyptic number.

214045253522 is a deficient number, since it is larger than the sum of its proper divisors (125908972714).

214045253522 is a wasteful number, since it uses less digits than its factorization.

214045253522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6295448652.

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 214045253522 its reverse (225352540412), we get a palindrome (439397793934).

The spelling of 214045253522 in words is "two hundred fourteen billion, forty-five million, two hundred fifty-three thousand, five hundred twenty-two".