1423503268 has 12 divisors (see below), whose sum is σ = 2717597232. Its totient is φ = 647046920.

The previous prime is 1423503233. The next prime is 1423503293. The reversal of 1423503268 is 8623053241.

It is an unprimeable number.

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, 16176130 + ... + 16176217.

It is an arithmetic number, because the mean of its divisors is an integer number (226466436).

Almost surely, 2^1423503268 is an apocalyptic number.

It is an amenable number.

1423503268 is a deficient number, since it is larger than the sum of its proper divisors (1294093964).

1423503268 is a wasteful number, since it uses less digits than its factorization.

1423503268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32352362 (or 32352360 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 1423503268 is about 37729.3422683195. The cubic root of 1423503268 is about 1124.9144344469.

The spelling of 1423503268 in words is "one billion, four hundred twenty-three million, five hundred three thousand, two hundred sixty-eight".