10214640054545 has 16 divisors (see below), whose sum is σ = 12450484741392. Its totient is φ = 8044036281600.

The previous prime is 10214640054539. The next prime is 10214640054557. The reversal of 10214640054545 is 54545004641201.

It can be written as a sum of positive squares in 8 ways, for example, as 2158874814721 + 8055765239824 = 1469311^2 + 2838268^2 .

It is not a de Polignac number, because 10214640054545 - 2⁴ = 10214640054529 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58372202 + ... + 58546931.

It is an arithmetic number, because the mean of its divisors is an integer number (778155296337).

Almost surely, 2^{10214640054545} is an apocalyptic number.

It is an amenable number.

10214640054545 is a deficient number, since it is larger than the sum of its proper divisors (2235844686847).

10214640054545 is a wasteful number, since it uses less digits than its factorization.

10214640054545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116919412.

The product of its (nonzero) digits is 384000, while the sum is 41.

Adding to 10214640054545 its reverse (54545004641201), we get a palindrome (64759644695746).

The spelling of 10214640054545 in words is "ten trillion, two hundred fourteen billion, six hundred forty million, fifty-four thousand, five hundred forty-five".