214104253145 has 8 divisors (see below), whose sum is σ = 260020587456. Its totient is φ = 169219746736.

The previous prime is 214104253063. The next prime is 214104253151. The reversal of 214104253145 is 541352401412.

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

It is a cyclic number.

It is not a de Polignac number, because 214104253145 - 2²⁰ = 214103204569 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257956517 + ... + 257957346.

It is an arithmetic number, because the mean of its divisors is an integer number (32502573432).

Almost surely, 2^214104253145 is an apocalyptic number.

It is an amenable number.

214104253145 is a deficient number, since it is larger than the sum of its proper divisors (45916334311).

214104253145 is an equidigital number, since it uses as much as digits as its factorization.

214104253145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 515913951.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 214104253145 its reverse (541352401412), we get a palindrome (755456654557).

The spelling of 214104253145 in words is "two hundred fourteen billion, one hundred four million, two hundred fifty-three thousand, one hundred forty-five".