64466242202 has 8 divisors (see below), whose sum is σ = 97058841300. Its totient is φ = 32113295104.

The previous prime is 64466242199. The next prime is 64466242213. The reversal of 64466242202 is 20224266446.

64466242202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 63883068001 + 583174201 = 252751^2 + 24149^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 59912327 + ... + 59913402.

Almost surely, 2^64466242202 is an apocalyptic number.

64466242202 is a deficient number, since it is larger than the sum of its proper divisors (32592599098).

64466242202 is a wasteful number, since it uses less digits than its factorization.

64466242202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119826000.

The product of its (nonzero) digits is 221184, while the sum is 38.

The spelling of 64466242202 in words is "sixty-four billion, four hundred sixty-six million, two hundred forty-two thousand, two hundred two".