64283097424 has 160 divisors (see below), whose sum is σ = 167545276416. Its totient is φ = 23162388480.

The previous prime is 64283097421. The next prime is 64283097433. The reversal of 64283097424 is 42479038246.

It is a super-2 number, since 2×64283097424² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64283097421) 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 31 ways as a sum of consecutive naturals, for example, 725424 + ... + 809200.

Almost surely, 2^64283097424 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 64283097424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83772638208).

64283097424 is an abundant number, since it is smaller than the sum of its proper divisors (103262178992).

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

64283097424 is a wasteful number, since it uses less digits than its factorization.

64283097424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83853 (or 83847 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 49.

The spelling of 64283097424 in words is "sixty-four billion, two hundred eighty-three million, ninety-seven thousand, four hundred twenty-four".