1423204041 has 8 divisors (see below), whose sum is σ = 2168691904. Its totient is φ = 813259440.

The previous prime is 1423204031. The next prime is 1423204091. The reversal of 1423204041 is 1404023241.

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

It is not a de Polignac number, because 1423204041 - 2⁵ = 1423204009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 67771621 = 1423204041 / (1 + 4 + 2 + 3 + 2 + 0 + 4 + 0 + 4 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1423203999 and 1423204017.

It is not an unprimeable number, because it can be changed into a prime (1423204031) 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, 33885790 + ... + 33885831.

It is an arithmetic number, because the mean of its divisors is an integer number (271086488).

Almost surely, 2^1423204041 is an apocalyptic number.

It is an amenable number.

1423204041 is a deficient number, since it is larger than the sum of its proper divisors (745487863).

1423204041 is an equidigital number, since it uses as much as digits as its factorization.

1423204041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67771631.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1423204041 is about 37725.3766183984. The cubic root of 1423204041 is about 1124.8356081768.

Adding to 1423204041 its reverse (1404023241), we get a palindrome (2827227282).

The spelling of 1423204041 in words is "one billion, four hundred twenty-three million, two hundred four thousand, forty-one".