2403343045 has 8 divisors (see below), whose sum is σ = 2977044480. Its totient is φ = 1860652560.

The previous prime is 2403343027. The next prime is 2403343049. The reversal of 2403343045 is 5403433042.

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

It is not a de Polignac number, because 2403343045 - 2¹⁵ = 2403310277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2403343049) 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, 7752565 + ... + 7752874.

It is an arithmetic number, because the mean of its divisors is an integer number (372130560).

Almost surely, 2^2403343045 is an apocalyptic number.

It is an amenable number.

2403343045 is a deficient number, since it is larger than the sum of its proper divisors (573701435).

2403343045 is a wasteful number, since it uses less digits than its factorization.

2403343045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15505475.

The product of its (nonzero) digits is 17280, while the sum is 28.

The square root of 2403343045 is about 49023.9027924134. The cubic root of 2403343045 is about 1339.4872629910.

Adding to 2403343045 its reverse (5403433042), we get a palindrome (7806776087).

The spelling of 2403343045 in words is "two billion, four hundred three million, three hundred forty-three thousand, forty-five".