1043343040 has 56 divisors (see below), whose sum is σ = 2630619072. Its totient is φ = 392785920.

The previous prime is 1043343019. The next prime is 1043343061. The reversal of 1043343040 is 403433401.

1043343040 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1043343019) and next prime (1043343061).

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, 90456 + ... + 101335.

Almost surely, 2^1043343040 is an apocalyptic number.

1043343040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1043343040 is an abundant number, since it is smaller than the sum of its proper divisors (1587276032).

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

1043343040 is a wasteful number, since it uses less digits than its factorization.

1043343040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191825 (or 191815 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 1043343040 is about 32300.8210421964. The cubic root of 1043343040 is about 1014.2438300121.

Adding to 1043343040 its reverse (403433401), we get a palindrome (1446776441).

The spelling of 1043343040 in words is "one billion, forty-three million, three hundred forty-three thousand, forty".