64317012321134 has 24 divisors (see below), whose sum is σ = 96887698012560. Its totient is φ = 32021636128416.

The previous prime is 64317012321101. The next prime is 64317012321143. The reversal of 64317012321134 is 43112321071346.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 174891002 + ... + 175258370.

It is an arithmetic number, because the mean of its divisors is an integer number (4036987417190).

Almost surely, 2^{64317012321134} is an apocalyptic number.

64317012321134 is a deficient number, since it is larger than the sum of its proper divisors (32570685691426).

64317012321134 is an equidigital number, since it uses as much as digits as its factorization.

64317012321134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368792 (or 368445 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 38.

The spelling of 64317012321134 in words is "sixty-four trillion, three hundred seventeen billion, twelve million, three hundred twenty-one thousand, one hundred thirty-four".