214551530145 has 48 divisors (see below), whose sum is σ = 372937219200. Its totient is φ = 114105518592.

The previous prime is 214551530113. The next prime is 214551530153. The reversal of 214551530145 is 541035155412.

214551530145 is a `hidden beast` number, since 2 + 14 + 551 + 53 + 0 + 1 + 45 = 666.

It is not a de Polignac number, because 214551530145 - 2⁵ = 214551530113 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26330962 + ... + 26339108.

It is an arithmetic number, because the mean of its divisors is an integer number (7769525400).

Almost surely, 2^214551530145 is an apocalyptic number.

It is an amenable number.

214551530145 is a deficient number, since it is larger than the sum of its proper divisors (158385689055).

214551530145 is a wasteful number, since it uses less digits than its factorization.

214551530145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9734 (or 9731 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 36.

Adding to 214551530145 its reverse (541035155412), we get a palindrome (755586685557).

The spelling of 214551530145 in words is "two hundred fourteen billion, five hundred fifty-one million, five hundred thirty thousand, one hundred forty-five".