1413432123 has 4 divisors (see below), whose sum is σ = 1884576168. Its totient is φ = 942288080.

The previous prime is 1413432113. The next prime is 1413432161. The reversal of 1413432123 is 3212343141.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1413432123 - 2¹⁰ = 1413431099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1413432093 and 1413432102.

It is not an unprimeable number, because it can be changed into a prime (1413432113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235572018 + ... + 235572023.

It is an arithmetic number, because the mean of its divisors is an integer number (471144042).

Almost surely, 2^1413432123 is an apocalyptic number.

1413432123 is a deficient number, since it is larger than the sum of its proper divisors (471144045).

1413432123 is an equidigital number, since it uses as much as digits as its factorization.

1413432123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471144044.

The product of its digits is 1728, while the sum is 24.

The square root of 1413432123 is about 37595.6396806864. The cubic root of 1413432123 is about 1122.2552672712.

Adding to 1413432123 its reverse (3212343141), we get a palindrome (4625775264).

The spelling of 1413432123 in words is "one billion, four hundred thirteen million, four hundred thirty-two thousand, one hundred twenty-three".