1423411604 has 12 divisors (see below), whose sum is σ = 2495217984. Its totient is φ = 710492184.

The previous prime is 1423411589. The next prime is 1423411607. The reversal of 1423411604 is 4061143241.

It is a happy number.

It is a super-2 number, since 2×1423411604² = 4052201188803705632, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423411607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300764 + ... + 305459.

It is an arithmetic number, because the mean of its divisors is an integer number (207934832).

Almost surely, 2^1423411604 is an apocalyptic number.

It is an amenable number.

1423411604 is a deficient number, since it is larger than the sum of its proper divisors (1071806380).

1423411604 is a wasteful number, since it uses less digits than its factorization.

1423411604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606814 (or 606812 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 1423411604 is about 37728.1274913028. The cubic root of 1423411604 is about 1124.8902882970.

Adding to 1423411604 its reverse (4061143241), we get a palindrome (5484554845).

The spelling of 1423411604 in words is "one billion, four hundred twenty-three million, four hundred eleven thousand, six hundred four".