64330641202 has 8 divisors (see below), whose sum is σ = 96498595116. Its totient is φ = 32164442832.

The previous prime is 64330641181. The next prime is 64330641233. The reversal of 64330641202 is 20214603346.

It can be written as a sum of positive squares in 2 ways, for example, as 64246533961 + 84107241 = 253469^2 + 9171^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343093 + ... + 496360.

Almost surely, 2^64330641202 is an apocalyptic number.

64330641202 is a deficient number, since it is larger than the sum of its proper divisors (32167953914).

64330641202 is a wasteful number, since it uses less digits than its factorization.

64330641202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 877772.

The product of its (nonzero) digits is 20736, while the sum is 31.

The spelling of 64330641202 in words is "sixty-four billion, three hundred thirty million, six hundred forty-one thousand, two hundred two".