64224030160 has 40 divisors (see below), whose sum is σ = 152962850376. Its totient is φ = 25063034880.

The previous prime is 64224030131. The next prime is 64224030173. The reversal of 64224030160 is 6103042246.

It can be written as a sum of positive squares in 4 ways, for example, as 28686736 + 64195343424 = 5356^2 + 253368^2 .

It is a tau number, because it is divible by the number of its divisors (40).

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 7 ways as a sum of consecutive naturals, for example, 9786969 + ... + 9793528.

Almost surely, 2^64224030160 is an apocalyptic number.

It is an amenable number.

64224030160 is an abundant number, since it is smaller than the sum of its proper divisors (88738820216).

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

64224030160 is a wasteful number, since it uses less digits than its factorization.

64224030160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19580551 (or 19580545 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

It can be divided in two parts, 642240 and 30160, that added together give a square (672400 = 820²).

The spelling of 64224030160 in words is "sixty-four billion, two hundred twenty-four million, thirty thousand, one hundred sixty".