64028048424 has 32 divisors (see below), whose sum is σ = 160228824000. Its totient is φ = 21321522432.

The previous prime is 64028048411. The next prime is 64028048459. The reversal of 64028048424 is 42484082046.

It is a happy number.

It is a super-3 number, since 3×64028048424³ (a number of 33 digits) contains 333 as substring.

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 7 ways as a sum of consecutive naturals, for example, 1297804 + ... + 1346235.

It is an arithmetic number, because the mean of its divisors is an integer number (5007150750).

Almost surely, 2^64028048424 is an apocalyptic number.

It is an amenable number.

64028048424 is an abundant number, since it is smaller than the sum of its proper divisors (96200775576).

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

64028048424 is a wasteful number, since it uses less digits than its factorization.

64028048424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2645057 (or 2645053 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 42.

The spelling of 64028048424 in words is "sixty-four billion, twenty-eight million, forty-eight thousand, four hundred twenty-four".