64342433370 has 16 divisors (see below), whose sum is σ = 154421840160. Its totient is φ = 17157982224.

The previous prime is 64342433347. The next prime is 64342433383. The reversal of 64342433370 is 7333424346.

It is a Curzon number.

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 7 ways as a sum of consecutive naturals, for example, 1072373860 + ... + 1072373919.

It is an arithmetic number, because the mean of its divisors is an integer number (9651365010).

Almost surely, 2^64342433370 is an apocalyptic number.

64342433370 is an abundant number, since it is smaller than the sum of its proper divisors (90079406790).

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

64342433370 is a wasteful number, since it uses less digits than its factorization.

64342433370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144747789.

The product of its (nonzero) digits is 435456, while the sum is 39.

The spelling of 64342433370 in words is "sixty-four billion, three hundred forty-two million, four hundred thirty-three thousand, three hundred seventy".