1423412896 has 24 divisors (see below), whose sum is σ = 2805776820. Its totient is φ = 710834688.

The previous prime is 1423412869. The next prime is 1423412917. The reversal of 1423412896 is 6982143241.

It can be written as a sum of positive squares in 2 ways, for example, as 1381162896 + 42250000 = 37164^2 + 6500^2 .

It is a super-2 number, since 2×1423412896² = 4052208544998213632, which contains 22 as substring.

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, 301 + ... + 53356.

Almost surely, 2^1423412896 is an apocalyptic number.

1423412896 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1423412896 is a deficient number, since it is larger than the sum of its proper divisors (1382363924).

1423412896 is an equidigital number, since it uses as much as digits as its factorization.

1423412896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54496 (or 54488 counting only the distinct ones).

The product of its digits is 82944, while the sum is 40.

The square root of 1423412896 is about 37728.1446138026. The cubic root of 1423412896 is about 1124.8906286431.

The spelling of 1423412896 in words is "one billion, four hundred twenty-three million, four hundred twelve thousand, eight hundred ninety-six".