1040335345 has 8 divisors (see below), whose sum is σ = 1426745664. Its totient is φ = 713372784.

The previous prime is 1040335343. The next prime is 1040335397. The reversal of 1040335345 is 5435330401.

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

It is a cyclic number.

It is not a de Polignac number, because 1040335345 - 2¹ = 1040335343 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1040335343) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14861899 + ... + 14861968.

It is an arithmetic number, because the mean of its divisors is an integer number (178343208).

Almost surely, 2^1040335345 is an apocalyptic number.

It is an amenable number.

1040335345 is a deficient number, since it is larger than the sum of its proper divisors (386410319).

1040335345 is an equidigital number, since it uses as much as digits as its factorization.

1040335345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29723879.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 1040335345 is about 32254.2298776455. The cubic root of 1040335345 is about 1013.2682888935.

Adding to 1040335345 its reverse (5435330401), we get a palindrome (6475665746).

The spelling of 1040335345 in words is "one billion, forty million, three hundred thirty-five thousand, three hundred forty-five".