223045325040 has 40 divisors (see below), whose sum is σ = 691440508368. Its totient is φ = 59478753280.

The previous prime is 223045325023. The next prime is 223045325047. The reversal of 223045325040 is 40523540322.

223045325040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 223045324989 and 223045325007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223045325047) by changing a digit.

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, 464677521 + ... + 464678000.

Almost surely, 2^223045325040 is an apocalyptic number.

223045325040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223045325040 is an abundant number, since it is smaller than the sum of its proper divisors (468395183328).

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

223045325040 is a wasteful number, since it uses less digits than its factorization.

223045325040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929355537 (or 929355531 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 223045325040 its reverse (40523540322), we get a palindrome (263568865362).

The spelling of 223045325040 in words is "two hundred twenty-three billion, forty-five million, three hundred twenty-five thousand, forty".