1043340554 has 8 divisors (see below), whose sum is σ = 1567431648. Its totient is φ = 520863340.

The previous prime is 1043340509. The next prime is 1043340577. The reversal of 1043340554 is 4550433401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 401852 + ... + 404439.

It is an arithmetic number, because the mean of its divisors is an integer number (195928956).

Almost surely, 2^1043340554 is an apocalyptic number.

1043340554 is a deficient number, since it is larger than the sum of its proper divisors (524091094).

1043340554 is an equidigital number, since it uses as much as digits as its factorization.

1043340554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 806940.

The product of its (nonzero) digits is 14400, while the sum is 29.

The square root of 1043340554 is about 32300.7825601796. The cubic root of 1043340554 is about 1014.2430244566.

Adding to 1043340554 its reverse (4550433401), we get a palindrome (5593773955).

The spelling of 1043340554 in words is "one billion, forty-three million, three hundred forty thousand, five hundred fifty-four".