194400000000016 has 40 divisors (see below), whose sum is σ = 411670588253184. Its totient is φ = 88531309294080.

The previous prime is 194400000000001. The next prime is 194400000000091. The reversal of 194400000000016 is 610000000004491.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11527505800 + ... + 11527522663.

Almost surely, 2^{194400000000016} is an apocalyptic number.

194400000000016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

194400000000016 is an abundant number, since it is smaller than the sum of its proper divisors (217270588253168).

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

194400000000016 is a wasteful number, since it uses less digits than its factorization.

194400000000016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23055028519 (or 23055028513 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 194400000000016 in words is "one hundred ninety-four trillion, four hundred billion, sixteen", and thus it is an aban number.