16032477196890 has 192 divisors, whose sum is σ = 54705486551040. Its totient is φ = 3156085710720.

The previous prime is 16032477196849. The next prime is 16032477196903. The reversal of 16032477196890 is 9869177423061.

16032477196890 is a `hidden beast` number, since 1 + 6 + 0 + 3 + 2 + 477 + 19 + 68 + 90 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 60749614 + ... + 61012953.

It is an arithmetic number, because the mean of its divisors is an integer number (284924409120).

Almost surely, 2^{16032477196890} is an apocalyptic number.

16032477196890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16032477196890 is an abundant number, since it is smaller than the sum of its proper divisors (38673009354150).

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

16032477196890 is a wasteful number, since it uses less digits than its factorization.

16032477196890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121762617 (or 121762614 counting only the distinct ones).

The product of its (nonzero) digits is 27433728, while the sum is 63.

The spelling of 16032477196890 in words is "sixteen trillion, thirty-two billion, four hundred seventy-seven million, one hundred ninety-six thousand, eight hundred ninety".