16634070662466 has 16 divisors (see below), whose sum is σ = 33270980770944. Its totient is φ = 5544216979824.

The previous prime is 16634070662459. The next prime is 16634070662497. The reversal of 16634070662466 is 66426607043661.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118234090 + ... + 118374693.

It is an arithmetic number, because the mean of its divisors is an integer number (2079436298184).

Almost surely, 2^{16634070662466} is an apocalyptic number.

16634070662466 is an abundant number, since it is smaller than the sum of its proper divisors (16636910108478).

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

16634070662466 is a wasteful number, since it uses less digits than its factorization.

16634070662466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236620505.

The product of its (nonzero) digits is 31352832, while the sum is 57.

The spelling of 16634070662466 in words is "sixteen trillion, six hundred thirty-four billion, seventy million, six hundred sixty-two thousand, four hundred sixty-six".