10214640054544 has 30 divisors (see below), whose sum is σ = 19816652773770. Its totient is φ = 5100673794048.

The previous prime is 10214640054539. The next prime is 10214640054557. The reversal of 10214640054544 is 44545004641201.

10214640054544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 2704000000 + 10211936054544 = 52000^2 + 3195612^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10214640054497 and 10214640054506.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8921992 + ... + 10001560.

It is an arithmetic number, because the mean of its divisors is an integer number (660555092459).

Almost surely, 2^{10214640054544} is an apocalyptic number.

It is an amenable number.

10214640054544 is a deficient number, since it is larger than the sum of its proper divisors (9602012719226).

10214640054544 is an frugal number, since it uses more digits than its factorization.

10214640054544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1081115 (or 1080340 counting only the distinct ones).

The product of its (nonzero) digits is 307200, while the sum is 40.

Adding to 10214640054544 its reverse (44545004641201), we get a palindrome (54759644695745).

The spelling of 10214640054544 in words is "ten trillion, two hundred fourteen billion, six hundred forty million, fifty-four thousand, five hundred forty-four".