32671771916 has 12 divisors (see below), whose sum is σ = 65343543888. Its totient is φ = 14002187952.

The previous prime is 32671771889. The next prime is 32671771921. The reversal of 32671771916 is 61917717623.

32671771916 is an admirable number.

It is a super-4 number, since 4×32671771916⁴ (a number of 43 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

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 3 ways as a sum of consecutive naturals, for example, 583424471 + ... + 583424526.

It is an arithmetic number, because the mean of its divisors is an integer number (5445295324).

Almost surely, 2^32671771916 is an apocalyptic number.

It is an amenable number.

32671771916 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

32671771916 is a wasteful number, since it uses less digits than its factorization.

32671771916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166849008 (or 1166849006 counting only the distinct ones).

The product of its digits is 666792, while the sum is 50.

The spelling of 32671771916 in words is "thirty-two billion, six hundred seventy-one million, seven hundred seventy-one thousand, nine hundred sixteen".