16599197679480 has 128 divisors (see below), whose sum is σ = 59586863515200. Its totient is φ = 4085956348416.

The previous prime is 16599197679439. The next prime is 16599197679583. The reversal of 16599197679480 is 8497679199561.

16599197679480 is a `hidden beast` number, since 1 + 6 + 59 + 9 + 19 + 7 + 6 + 79 + 480 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 16599197679480.

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, 591125479 + ... + 591153558.

Almost surely, 2^{16599197679480} is an apocalyptic number.

16599197679480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16599197679480 is an abundant number, since it is smaller than the sum of its proper divisors (42987665835720).

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

16599197679480 is a wasteful number, since it uses less digits than its factorization.

16599197679480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182279070 (or 1182279060 counting only the distinct ones).

The product of its (nonzero) digits is 1851776640, while the sum is 81.

The spelling of 16599197679480 in words is "sixteen trillion, five hundred ninety-nine billion, one hundred ninety-seven million, six hundred seventy-nine thousand, four hundred eighty".