10420414453 has 2 divisors, whose sum is σ = 10420414454. Its totient is φ = 10420414452.

The previous prime is 10420414447. The next prime is 10420414483. The reversal of 10420414453 is 35441402401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6895973764 + 3524440689 = 83042^2 + 59367^2 .

It is a cyclic number.

It is not a de Polignac number, because 10420414453 - 2²⁵ = 10386860021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10420414483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5210207226 + 5210207227.

It is an arithmetic number, because the mean of its divisors is an integer number (5210207227).

Almost surely, 2^10420414453 is an apocalyptic number.

It is an amenable number.

10420414453 is a deficient number, since it is larger than the sum of its proper divisors (1).

10420414453 is an equidigital number, since it uses as much as digits as its factorization.

10420414453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 10420414453 its reverse (35441402401), we get a palindrome (45861816854).

The spelling of 10420414453 in words is "ten billion, four hundred twenty million, four hundred fourteen thousand, four hundred fifty-three".