214541532455 has 16 divisors (see below), whose sum is σ = 258607495200. Its totient is φ = 170863136640.

The previous prime is 214541532451. The next prime is 214541532463. The reversal of 214541532455 is 554235145412.

It is a happy number.

It is not a de Polignac number, because 214541532455 - 2² = 214541532451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214541532451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 920561 + ... + 1129829.

It is an arithmetic number, because the mean of its divisors is an integer number (16162968450).

Almost surely, 2^214541532455 is an apocalyptic number.

214541532455 is a deficient number, since it is larger than the sum of its proper divisors (44065962745).

214541532455 is a wasteful number, since it uses less digits than its factorization.

214541532455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210194.

The product of its digits is 480000, while the sum is 41.

Adding to 214541532455 its reverse (554235145412), we get a palindrome (768776677867).

The spelling of 214541532455 in words is "two hundred fourteen billion, five hundred forty-one million, five hundred thirty-two thousand, four hundred fifty-five".