10442415434453 has 4 divisors (see below), whose sum is σ = 10478055077868. Its totient is φ = 10406775791040.

The previous prime is 10442415434449. The next prime is 10442415434471. The reversal of 10442415434453 is 35443451424401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5869562507524 + 4572852926929 = 2422718^2 + 2138423^2 .

It is a cyclic number.

It is not a de Polignac number, because 10442415434453 - 2² = 10442415434449 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 (10442415434443) 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, 17819821268 + ... + 17819821853.

It is an arithmetic number, because the mean of its divisors is an integer number (2619513769467).

Almost surely, 2^{10442415434453} is an apocalyptic number.

It is an amenable number.

10442415434453 is a deficient number, since it is larger than the sum of its proper divisors (35639643415).

10442415434453 is an equidigital number, since it uses as much as digits as its factorization.

10442415434453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35639643414.

The product of its (nonzero) digits is 1843200, while the sum is 44.

Adding to 10442415434453 its reverse (35443451424401), we get a palindrome (45885866858854).

The spelling of 10442415434453 in words is "ten trillion, four hundred forty-two billion, four hundred fifteen million, four hundred thirty-four thousand, four hundred fifty-three".