64242024246 has 48 divisors (see below), whose sum is σ = 141092817840. Its totient is φ = 21123009600.

The previous prime is 64242024229. The next prime is 64242024289.

64242024246 is a `hidden beast` number, since 6 + 4 + 24 + 202 + 424 + 6 = 666.

64242024246 is nontrivially palindromic in base 10.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 64242024246.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 423361 + ... + 554723.

It is an arithmetic number, because the mean of its divisors is an integer number (2939433705).

Almost surely, 2^64242024246 is an apocalyptic number.

64242024246 is an abundant number, since it is smaller than the sum of its proper divisors (76850793594).

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

64242024246 is a wasteful number, since it uses less digits than its factorization.

64242024246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131741 (or 131738 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 36.

It can be divided in two parts, 642420 and 24246, that added together give a palindrome (666666).

The spelling of 64242024246 in words is "sixty-four billion, two hundred forty-two million, twenty-four thousand, two hundred forty-six".