424461248568 has 160 divisors (see below), whose sum is σ = 1373993042400. Its totient is φ = 119911891968.

The previous prime is 424461248557. The next prime is 424461248581. The reversal of 424461248568 is 865842164424.

424461248568 is a `hidden beast` number, since 4 + 2 + 44 + 61 + 2 + 485 + 68 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 122005 + ... + 929412.

It is an arithmetic number, because the mean of its divisors is an integer number (8587456515).

Almost surely, 2^424461248568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 424461248568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (686996521200).

424461248568 is an abundant number, since it is smaller than the sum of its proper divisors (949531793832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424461248568 is a wasteful number, since it uses less digits than its factorization.

424461248568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051531 (or 1051518 counting only the distinct ones).

The product of its digits is 11796480, while the sum is 54.

The spelling of 424461248568 in words is "four hundred twenty-four billion, four hundred sixty-one million, two hundred forty-eight thousand, five hundred sixty-eight".