1423966496 has 24 divisors (see below), whose sum is σ = 2804547564. Its totient is φ = 711700480.

The previous prime is 1423966471. The next prime is 1423966507. The reversal of 1423966496 is 6946693241.

It can be written as a sum of positive squares in 2 ways, for example, as 1421290000 + 2676496 = 37700^2 + 1636^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89996 + ... + 104628.

Almost surely, 2^1423966496 is an apocalyptic number.

1423966496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1423966496 is a deficient number, since it is larger than the sum of its proper divisors (1380581068).

1423966496 is a wasteful number, since it uses less digits than its factorization.

1423966496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17684 (or 17676 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 50.

The square root of 1423966496 is about 37735.4805985030. The cubic root of 1423966496 is about 1125.0364422105.

The spelling of 1423966496 in words is "one billion, four hundred twenty-three million, nine hundred sixty-six thousand, four hundred ninety-six".