1423842496 has 28 divisors (see below), whose sum is σ = 2837593512. Its totient is φ = 708858368.

The previous prime is 1423842491. The next prime is 1423842499. The reversal of 1423842496 is 6942483241.

It is not an unprimeable number, because it can be changed into a prime (1423842491) 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, 32830 + ... + 62653.

Almost surely, 2^1423842496 is an apocalyptic number.

1423842496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1423842496 is a deficient number, since it is larger than the sum of its proper divisors (1413751016).

1423842496 is an equidigital number, since it uses as much as digits as its factorization.

1423842496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95728 (or 95718 counting only the distinct ones).

The product of its digits is 331776, while the sum is 43.

The square root of 1423842496 is about 37733.8375466901. The cubic root of 1423842496 is about 1125.0037849420.

The spelling of 1423842496 in words is "one billion, four hundred twenty-three million, eight hundred forty-two thousand, four hundred ninety-six".