64229339704 has 16 divisors (see below), whose sum is σ = 124314851520. Its totient is φ = 31078712640.

The previous prime is 64229339651. The next prime is 64229339729. The reversal of 64229339704 is 40793392246.

It is a congruent number.

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, 129494389 + ... + 129494884.

It is an arithmetic number, because the mean of its divisors is an integer number (7769678220).

Almost surely, 2^64229339704 is an apocalyptic number.

It is an amenable number.

64229339704 is a deficient number, since it is larger than the sum of its proper divisors (60085511816).

64229339704 is a wasteful number, since it uses less digits than its factorization.

64229339704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258989310 (or 258989306 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 49.

The spelling of 64229339704 in words is "sixty-four billion, two hundred twenty-nine million, three hundred thirty-nine thousand, seven hundred four".