1423053404 has 12 divisors (see below), whose sum is σ = 2543329824. Its totient is φ = 696387744.

The previous prime is 1423053389. The next prime is 1423053413. The reversal of 1423053404 is 4043503241.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3784529 + ... + 3784904.

It is an arithmetic number, because the mean of its divisors is an integer number (211944152).

Almost surely, 2^1423053404 is an apocalyptic number.

It is an amenable number.

1423053404 is a deficient number, since it is larger than the sum of its proper divisors (1120276420).

1423053404 is a wasteful number, since it uses less digits than its factorization.

1423053404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7569484 (or 7569482 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 1423053404 is about 37723.3800712502. The cubic root of 1423053404 is about 1124.7959212368.

Adding to 1423053404 its reverse (4043503241), we get a palindrome (5466556645).

The spelling of 1423053404 in words is "one billion, four hundred twenty-three million, fifty-three thousand, four hundred four".