223091734380 has 24 divisors (see below), whose sum is σ = 624656856432. Its totient is φ = 59491129152.

The previous prime is 223091734363. The next prime is 223091734381. The reversal of 223091734380 is 83437190322.

It is a super-3 number, since 3×223091734380³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (223091734381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1859097727 + ... + 1859097846.

It is an arithmetic number, because the mean of its divisors is an integer number (26027369018).

Almost surely, 2^223091734380 is an apocalyptic number.

223091734380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223091734380 is an abundant number, since it is smaller than the sum of its proper divisors (401565122052).

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

223091734380 is a wasteful number, since it uses less digits than its factorization.

223091734380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3718195585 (or 3718195583 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 42.

The spelling of 223091734380 in words is "two hundred twenty-three billion, ninety-one million, seven hundred thirty-four thousand, three hundred eighty".