223677803450680 has 64 divisors (see below), whose sum is σ = 556048145701440. Its totient is φ = 80546891876352.

The previous prime is 223677803450669. The next prime is 223677803450681. The reversal of 223677803450680 is 86054308776322.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223677803450681) 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, 7150809279 + ... + 7150840558.

It is an arithmetic number, because the mean of its divisors is an integer number (8688252276585).

Almost surely, 2^{223677803450680} is an apocalyptic number.

223677803450680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223677803450680 is an abundant number, since it is smaller than the sum of its proper divisors (332370342250760).

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

223677803450680 is a wasteful number, since it uses less digits than its factorization.

223677803450680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14301649888 (or 14301649884 counting only the distinct ones).

The product of its (nonzero) digits is 81285120, while the sum is 61.

The spelling of 223677803450680 in words is "two hundred twenty-three trillion, six hundred seventy-seven billion, eight hundred three million, four hundred fifty thousand, six hundred eighty".