2403013445 has 8 divisors (see below), whose sum is σ = 3295561344. Its totient is φ = 1647780624.

The previous prime is 2403013409. The next prime is 2403013451. The reversal of 2403013445 is 5443103042.

2403013445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 2403013445 - 2²⁶ = 2335904581 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 34328729 + ... + 34328798.

It is an arithmetic number, because the mean of its divisors is an integer number (411945168).

Almost surely, 2^2403013445 is an apocalyptic number.

It is an amenable number.

2403013445 is a deficient number, since it is larger than the sum of its proper divisors (892547899).

2403013445 is an equidigital number, since it uses as much as digits as its factorization.

2403013445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68657539.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 2403013445 is about 49020.5410516857. The cubic root of 2403013445 is about 1339.4260267355.

Adding to 2403013445 its reverse (5443103042), we get a palindrome (7846116487).

The spelling of 2403013445 in words is "two billion, four hundred three million, thirteen thousand, four hundred forty-five".