966913851888 has 100 divisors (see below), whose sum is σ = 2799209586888. Its totient is φ = 322226259840.

The previous prime is 966913851881. The next prime is 966913851931. The reversal of 966913851888 is 888158319669.

966913851888 is a `hidden beast` number, since 9 + 6 + 69 + 1 + 385 + 188 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (966913851881) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5368870 + ... + 5546042.

Almost surely, 2^966913851888 is an apocalyptic number.

It is an amenable number.

966913851888 is an abundant number, since it is smaller than the sum of its proper divisors (1832295735000).

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

966913851888 is a wasteful number, since it uses less digits than its factorization.

966913851888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181404 (or 181389 counting only the distinct ones).

The product of its digits is 179159040, while the sum is 72.

The spelling of 966913851888 in words is "nine hundred sixty-six billion, nine hundred thirteen million, eight hundred fifty-one thousand, eight hundred eighty-eight".