1043420014 has 48 divisors (see below), whose sum is σ = 1966603968. Its totient is φ = 411542208.

The previous prime is 1043420009. The next prime is 1043420039. The reversal of 1043420014 is 4100243401.

It is a junction number, because it is equal to n+sod(n) for n = 1043419973 and 1043420000.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 504747 + ... + 506809.

It is an arithmetic number, because the mean of its divisors is an integer number (40970916).

Almost surely, 2^1043420014 is an apocalyptic number.

1043420014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1043420014 is a deficient number, since it is larger than the sum of its proper divisors (923183954).

1043420014 is a wasteful number, since it uses less digits than its factorization.

1043420014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2489 (or 2482 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1043420014 is about 32302.0125379209. The cubic root of 1043420014 is about 1014.2687717879.

Adding to 1043420014 its reverse (4100243401), we get a palindrome (5143663415).

The spelling of 1043420014 in words is "one billion, forty-three million, four hundred twenty thousand, fourteen".