1424366838 has 48 divisors (see below), whose sum is σ = 3161223936. Its totient is φ = 463332480.

The previous prime is 1424366833. The next prime is 1424366851. The reversal of 1424366838 is 8386634241.

It is a junction number, because it is equal to n+sod(n) for n = 1424366793 and 1424366802.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1424366831) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 178306 + ... + 186122.

It is an arithmetic number, because the mean of its divisors is an integer number (65858832).

Almost surely, 2^1424366838 is an apocalyptic number.

1424366838 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

1424366838 is an abundant number, since it is smaller than the sum of its proper divisors (1736857098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1424366838 is a wasteful number, since it uses less digits than its factorization.

1424366838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8069 (or 8066 counting only the distinct ones).

The product of its digits is 663552, while the sum is 45.

The square root of 1424366838 is about 37740.7848090100. The cubic root of 1424366838 is about 1125.1418653689.

The spelling of 1424366838 in words is "one billion, four hundred twenty-four million, three hundred sixty-six thousand, eight hundred thirty-eight".