426417453 has 60 divisors (see below), whose sum is σ = 808438752. Its totient is φ = 221492880.

The previous prime is 426417427. The next prime is 426417461. The reversal of 426417453 is 354714624.

426417453 is a `hidden beast` number, since 4 + 2 + 641 + 7 + 4 + 5 + 3 = 666.

It is not a de Polignac number, because 426417453 - 2¹² = 426413357 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426417463) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 38776 + ... + 48542.

Almost surely, 2^426417453 is an apocalyptic number.

It is an amenable number.

426417453 is a deficient number, since it is larger than the sum of its proper divisors (382021299).

426417453 is a wasteful number, since it uses less digits than its factorization.

426417453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9804 (or 9788 counting only the distinct ones).

The product of its digits is 80640, while the sum is 36.

The square root of 426417453 is about 20649.8777962486. The cubic root of 426417453 is about 752.6822201583.

The spelling of 426417453 in words is "four hundred twenty-six million, four hundred seventeen thousand, four hundred fifty-three".