424788196394331 has 256 divisors, whose sum is σ = 790961925488640. Its totient is φ = 218888816832000.

The previous prime is 424788196394311. The next prime is 424788196394407. The reversal of 424788196394331 is 133493691887424.

424788196394331 is a `hidden beast` number, since 4 + 2 + 4 + 78 + 8 + 1 + 96 + 39 + 433 + 1 = 666.

It is not a de Polignac number, because 424788196394331 - 2¹¹ = 424788196392283 is a prime.

It is a super-3 number, since 3×424788196394331³ (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 424788196394331.

It is not an unprimeable number, because it can be changed into a prime (424788196394311) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 293564751450 + ... + 293564752896.

It is an arithmetic number, because the mean of its divisors is an integer number (3089695021440).

Almost surely, 2^{424788196394331} is an apocalyptic number.

424788196394331 is a deficient number, since it is larger than the sum of its proper divisors (366173729094309).

424788196394331 is a wasteful number, since it uses less digits than its factorization.

424788196394331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3463 (or 3457 counting only the distinct ones).

The product of its digits is 752467968, while the sum is 72.

The spelling of 424788196394331 in words is "four hundred twenty-four trillion, seven hundred eighty-eight billion, one hundred ninety-six million, three hundred ninety-four thousand, three hundred thirty-one".