10140134620453 has 4 divisors (see below), whose sum is σ = 10140613243360. Its totient is φ = 10139655997548.

The previous prime is 10140134620403. The next prime is 10140134620489. The reversal of 10140134620453 is 35402643104101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10140134620453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10140134620403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239279673 + ... + 239322046.

It is an arithmetic number, because the mean of its divisors is an integer number (2535153310840).

Almost surely, 2^{10140134620453} is an apocalyptic number.

It is an amenable number.

10140134620453 is a deficient number, since it is larger than the sum of its proper divisors (478622907).

10140134620453 is an equidigital number, since it uses as much as digits as its factorization.

10140134620453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478622906.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 10140134620453 its reverse (35402643104101), we get a palindrome (45542777724554).

The spelling of 10140134620453 in words is "ten trillion, one hundred forty billion, one hundred thirty-four million, six hundred twenty thousand, four hundred fifty-three".