1040550321223 has 8 divisors (see below), whose sum is σ = 1189953514880. Its totient is φ = 891335414520.

The previous prime is 1040550321221. The next prime is 1040550321241. The reversal of 1040550321223 is 3221230550401.

1040550321223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 1040550321223 - 2¹ = 1040550321221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1040550321191 and 1040550321200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1040550321221) 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, 47059893 + ... + 47081998.

It is an arithmetic number, because the mean of its divisors is an integer number (148744189360).

Almost surely, 2^{1040550321223} is an apocalyptic number.

1040550321223 is a deficient number, since it is larger than the sum of its proper divisors (149403193657).

1040550321223 is an equidigital number, since it uses as much as digits as its factorization.

1040550321223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94143477.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 1040550321223 its reverse (3221230550401), we get a palindrome (4261780871624).

The spelling of 1040550321223 in words is "one trillion, forty billion, five hundred fifty million, three hundred twenty-one thousand, two hundred twenty-three".