223040143403403 has 8 divisors (see below), whose sum is σ = 302427313089600. Its totient is φ = 146173201326408.

The previous prime is 223040143403351. The next prime is 223040143403431. The reversal of 223040143403403 is 304304341040322.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 223040143403403 - 2¹³ = 223040143395211 is a prime.

It is not an unprimeable number, because it can be changed into a prime (223040143401403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 630056902093 + ... + 630056902446.

It is an arithmetic number, because the mean of its divisors is an integer number (37803414136200).

Almost surely, 2^{223040143403403} is an apocalyptic number.

223040143403403 is a deficient number, since it is larger than the sum of its proper divisors (79387169686197).

223040143403403 is a wasteful number, since it uses less digits than its factorization.

223040143403403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1260113804601.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 223040143403403 its reverse (304304341040322), we get a palindrome (527344484443725).

The spelling of 223040143403403 in words is "two hundred twenty-three trillion, forty billion, one hundred forty-three million, four hundred three thousand, four hundred three".