426422567453 has 2 divisors, whose sum is σ = 426422567454. Its totient is φ = 426422567452.

The previous prime is 426422567449. The next prime is 426422567489. The reversal of 426422567453 is 354765224624.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 420665096569 + 5757470884 = 648587^2 + 75878^2 .

It is a cyclic number.

It is not a de Polignac number, because 426422567453 - 2² = 426422567449 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (426422567443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213211283726 + 213211283727.

It is an arithmetic number, because the mean of its divisors is an integer number (213211283727).

Almost surely, 2^426422567453 is an apocalyptic number.

It is an amenable number.

426422567453 is a deficient number, since it is larger than the sum of its proper divisors (1).

426422567453 is an equidigital number, since it uses as much as digits as its factorization.

426422567453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9676800, while the sum is 50.

The spelling of 426422567453 in words is "four hundred twenty-six billion, four hundred twenty-two million, five hundred sixty-seven thousand, four hundred fifty-three".