1423254104 has 8 divisors (see below), whose sum is σ = 2668601460. Its totient is φ = 711627048.

The previous prime is 1423254101. The next prime is 1423254121. The reversal of 1423254104 is 4014523241.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1423254101) by changing a digit.

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 as a sum of consecutive naturals, namely, 88953374 + ... + 88953389.

Almost surely, 2^1423254104 is an apocalyptic number.

It is an amenable number.

1423254104 is a deficient number, since it is larger than the sum of its proper divisors (1245347356).

1423254104 is a wasteful number, since it uses less digits than its factorization.

1423254104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177906769 (or 177906765 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 1423254104 is about 37726.0401314530. The cubic root of 1423254104 is about 1124.8487971933.

Adding to 1423254104 its reverse (4014523241), we get a palindrome (5437777345).

The spelling of 1423254104 in words is "one billion, four hundred twenty-three million, two hundred fifty-four thousand, one hundred four".