32646112043064 has 64 divisors (see below), whose sum is σ = 87894778890240. Its totient is φ = 10044797516160.

The previous prime is 32646112043057. The next prime is 32646112043107. The reversal of 32646112043064 is 46034021164623.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19581169 + ... + 21182879.

It is an arithmetic number, because the mean of its divisors is an integer number (1373355920160).

Almost surely, 2^{32646112043064} is an apocalyptic number.

It is an amenable number.

32646112043064 is an abundant number, since it is smaller than the sum of its proper divisors (55248666847176).

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

32646112043064 is a wasteful number, since it uses less digits than its factorization.

32646112043064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1667060 (or 1667056 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 32646112043064 in words is "thirty-two trillion, six hundred forty-six billion, one hundred twelve million, forty-three thousand, sixty-four".