16694330604952 has 128 divisors (see below), whose sum is σ = 44239669286400. Its totient is φ = 5687957376000.

The previous prime is 16694330604947. The next prime is 16694330604977. The reversal of 16694330604952 is 25940603349661.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54708549 + ... + 55012852.

It is an arithmetic number, because the mean of its divisors is an integer number (345622416300).

Almost surely, 2^{16694330604952} is an apocalyptic number.

It is an amenable number.

16694330604952 is an abundant number, since it is smaller than the sum of its proper divisors (27545338681448).

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

16694330604952 is a wasteful number, since it uses less digits than its factorization.

16694330604952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109721457 (or 109721453 counting only the distinct ones).

The product of its (nonzero) digits is 25194240, while the sum is 58.

The spelling of 16694330604952 in words is "sixteen trillion, six hundred ninety-four billion, three hundred thirty million, six hundred four thousand, nine hundred fifty-two".