424685401613 has 8 divisors (see below), whose sum is σ = 465002737536. Its totient is φ = 384652994400.

The previous prime is 424685401549. The next prime is 424685401633. The reversal of 424685401613 is 316104586424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 424685401613 - 2⁶ = 424685401549 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424685401633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 71229056 + ... + 71235017.

It is an arithmetic number, because the mean of its divisors is an integer number (58125342192).

Almost surely, 2^424685401613 is an apocalyptic number.

It is an amenable number.

424685401613 is a deficient number, since it is larger than the sum of its proper divisors (40317335923).

424685401613 is a wasteful number, since it uses less digits than its factorization.

424685401613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142464355.

The product of its (nonzero) digits is 552960, while the sum is 44.

The spelling of 424685401613 in words is "four hundred twenty-four billion, six hundred eighty-five million, four hundred one thousand, six hundred thirteen".