3804213015403 has 4 divisors (see below), whose sum is σ = 3819369242808. Its totient is φ = 3789056788000.

The previous prime is 3804213015391. The next prime is 3804213015431. The reversal of 3804213015403 is 3045103124083.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3804213015403 - 2¹³ = 3804213007211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3804213015443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7578113326 + ... + 7578113827.

It is an arithmetic number, because the mean of its divisors is an integer number (954842310702).

Almost surely, 2^{3804213015403} is an apocalyptic number.

3804213015403 is a deficient number, since it is larger than the sum of its proper divisors (15156227405).

3804213015403 is a wasteful number, since it uses less digits than its factorization.

3804213015403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15156227404.

The product of its (nonzero) digits is 34560, while the sum is 34.

Adding to 3804213015403 its reverse (3045103124083), we get a palindrome (6849316139486).

The spelling of 3804213015403 in words is "three trillion, eight hundred four billion, two hundred thirteen million, fifteen thousand, four hundred three".