10403413221 has 8 divisors (see below), whose sum is σ = 13876729984. Its totient is φ = 6932852640.

The previous prime is 10403413217. The next prime is 10403413259. The reversal of 10403413221 is 12231430401.

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

It is not a de Polignac number, because 10403413221 - 2² = 10403413217 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10403413261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 680221 + ... + 695346.

It is an arithmetic number, because the mean of its divisors is an integer number (1734591248).

Almost surely, 2^10403413221 is an apocalyptic number.

It is an amenable number.

10403413221 is a deficient number, since it is larger than the sum of its proper divisors (3473316763).

10403413221 is a wasteful number, since it uses less digits than its factorization.

10403413221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1378091.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 10403413221 its reverse (12231430401), we get a palindrome (22634843622).

The spelling of 10403413221 in words is "ten billion, four hundred three million, four hundred thirteen thousand, two hundred twenty-one".