1043340004 has 24 divisors (see below), whose sum is σ = 2092207040. Its totient is φ = 445961376.

The previous prime is 1043339971. The next prime is 1043340041. The reversal of 1043340004 is 4000433401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38547 + ... + 59770.

Almost surely, 2^1043340004 is an apocalyptic number.

1043340004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1043340004 is an abundant number, since it is smaller than the sum of its proper divisors (1048867036).

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

1043340004 is a wasteful number, since it uses less digits than its factorization.

1043340004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98707 (or 98705 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1043340004 is about 32300.7740464528. The cubic root of 1043340004 is about 1014.2428462362.

Adding to 1043340004 its reverse (4000433401), we get a palindrome (5043773405).

The spelling of 1043340004 in words is "one billion, forty-three million, three hundred forty thousand, four".