223789962240 has 1320 divisors, whose sum is σ = 905083964928. Its totient is φ = 52792197120.

The previous prime is 223789962199. The next prime is 223789962299. The reversal of 223789962240 is 42269987322.

223789962240 is a `hidden beast` number, since 2 + 2 + 3 + 7 + 8 + 9 + 9 + 622 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 2172718029 + ... + 2172718131.

Almost surely, 2^223789962240 is an apocalyptic number.

223789962240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223789962240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (452541982464).

223789962240 is an abundant number, since it is smaller than the sum of its proper divisors (681294002688).

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

223789962240 is a wasteful number, since it uses less digits than its factorization.

223789962240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197 (or 157 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 223789962240 in words is "two hundred twenty-three billion, seven hundred eighty-nine million, nine hundred sixty-two thousand, two hundred forty".