116654783690 has 16 divisors (see below), whose sum is σ = 210102376392. Its totient is φ = 46634409984.

The previous prime is 116654783621. The next prime is 116654783701. The reversal of 116654783690 is 96387456611.

It can be written as a sum of positive squares in 4 ways, for example, as 115463360401 + 1191423289 = 339799^2 + 34517^2 .

It is a super-3 number, since 3×116654783690³ (a number of 34 digits) contains 333 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 7 ways as a sum of consecutive naturals, for example, 3420119 + ... + 3454058.

Almost surely, 2^116654783690 is an apocalyptic number.

116654783690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

116654783690 is a deficient number, since it is larger than the sum of its proper divisors (93447592702).

116654783690 is a wasteful number, since it uses less digits than its factorization.

116654783690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6875881.

The product of its (nonzero) digits is 6531840, while the sum is 56.

The spelling of 116654783690 in words is "one hundred sixteen billion, six hundred fifty-four million, seven hundred eighty-three thousand, six hundred ninety".