16941478608 has 30 divisors (see below), whose sum is σ = 47412610674. Its totient is φ = 5647159488.

The previous prime is 16941478601. The next prime is 16941478633. The reversal of 16941478608 is 80687414961.

16941478608 is a `hidden beast` number, since 16 + 9 + 4 + 14 + 7 + 8 + 608 = 666.

It can be written as a sum of positive squares in only one way, i.e., 16551337104 + 390141504 = 128652^2 + 19752^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16941478601) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58824435 + ... + 58824722.

Almost surely, 2^16941478608 is an apocalyptic number.

16941478608 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

16941478608 is an abundant number, since it is smaller than the sum of its proper divisors (30471132066).

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

16941478608 is a wasteful number, since it uses less digits than its factorization.

16941478608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117649171 (or 117649162 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The spelling of 16941478608 in words is "sixteen billion, nine hundred forty-one million, four hundred seventy-eight thousand, six hundred eight".