16668183260 has 48 divisors (see below), whose sum is σ = 37784577600. Its totient is φ = 6157476864.

The previous prime is 16668183253. The next prime is 16668183269. The reversal of 16668183260 is 6238186661.

It is a super-4 number, since 4×16668183260⁴ (a number of 42 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16668183269) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 611405 + ... + 638084.

It is an arithmetic number, because the mean of its divisors is an integer number (787178700).

Almost surely, 2^16668183260 is an apocalyptic number.

16668183260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16668183260 is an abundant number, since it is smaller than the sum of its proper divisors (21116394340).

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

16668183260 is a wasteful number, since it uses less digits than its factorization.

16668183260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249550 (or 1249548 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 47.

The spelling of 16668183260 in words is "sixteen billion, six hundred sixty-eight million, one hundred eighty-three thousand, two hundred sixty".