1403412223 has 8 divisors (see below), whose sum is σ = 1421078400. Its totient is φ = 1385764248.

The previous prime is 1403412221. The next prime is 1403412239. The reversal of 1403412223 is 3222143041.

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 1403412223 - 2¹ = 1403412221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1403412194 and 1403412203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1403412221) 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, 217518 + ... + 223876.

It is an arithmetic number, because the mean of its divisors is an integer number (177634800).

Almost surely, 2^1403412223 is an apocalyptic number.

1403412223 is a deficient number, since it is larger than the sum of its proper divisors (17666177).

1403412223 is an equidigital number, since it uses as much as digits as its factorization.

1403412223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9101.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1403412223 is about 37462.1438655078. The cubic root of 1403412223 is about 1119.5970656752.

Adding to 1403412223 its reverse (3222143041), we get a palindrome (4625555264).

The spelling of 1403412223 in words is "one billion, four hundred three million, four hundred twelve thousand, two hundred twenty-three".