426624453362133 has 64 divisors (see below), whose sum is σ = 735842593427200. Its totient is φ = 241998157889280.

The previous prime is 426624453362017. The next prime is 426624453362179. The reversal of 426624453362133 is 331263354426624.

It is a happy number.

426624453362133 is a `hidden beast` number, since 4 + 2 + 6 + 6 + 2 + 4 + 4 + 5 + 3 + 3 + 621 + 3 + 3 = 666.

It is not a de Polignac number, because 426624453362133 - 2¹⁰ = 426624453361109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 426624453362133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (426624453362633) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 864229978 + ... + 864723483.

It is an arithmetic number, because the mean of its divisors is an integer number (11497540522300).

Almost surely, 2^{426624453362133} is an apocalyptic number.

It is an amenable number.

426624453362133 is a deficient number, since it is larger than the sum of its proper divisors (309218140065067).

426624453362133 is a wasteful number, since it uses less digits than its factorization.

426624453362133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1728953539 (or 1728953533 counting only the distinct ones).

The product of its digits is 44789760, while the sum is 54.

The spelling of 426624453362133 in words is "four hundred twenty-six trillion, six hundred twenty-four billion, four hundred fifty-three million, three hundred sixty-two thousand, one hundred thirty-three".