223041402040 has 64 divisors (see below), whose sum is σ = 528334876800. Its totient is φ = 84508324992.

The previous prime is 223041401993. The next prime is 223041402043. The reversal of 223041402040 is 40204140322.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223041402043) 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, 6246879 + ... + 6282481.

It is an arithmetic number, because the mean of its divisors is an integer number (8255232450).

Almost surely, 2^223041402040 is an apocalyptic number.

223041402040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223041402040 is an abundant number, since it is smaller than the sum of its proper divisors (305293474760).

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

223041402040 is a wasteful number, since it uses less digits than its factorization.

223041402040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43876 (or 43872 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 223041402040 its reverse (40204140322), we get a palindrome (263245542362).

The spelling of 223041402040 in words is "two hundred twenty-three billion, forty-one million, four hundred two thousand, forty".