65984339461042 has 8 divisors (see below), whose sum is σ = 99583727039856. Its totient is φ = 32789763781092.

The previous prime is 65984339460943. The next prime is 65984339461099. The reversal of 65984339461042 is 24016493348956.

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

It is a super-2 number, since 2×65984339461042² (a number of 28 digits) contains 22 as substring.

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, 101202974308 + ... + 101202974959.

It is an arithmetic number, because the mean of its divisors is an integer number (12447965879982).

Almost surely, 2^{65984339461042} is an apocalyptic number.

65984339461042 is a deficient number, since it is larger than the sum of its proper divisors (33599387578814).

65984339461042 is a wasteful number, since it uses less digits than its factorization.

65984339461042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202405949432.

The product of its (nonzero) digits is 134369280, while the sum is 64.

The spelling of 65984339461042 in words is "sixty-five trillion, nine hundred eighty-four billion, three hundred thirty-nine million, four hundred sixty-one thousand, forty-two".