403221241441 has 8 divisors (see below), whose sum is σ = 403592868000. Its totient is φ = 402849769440.

The previous prime is 403221241427. The next prime is 403221241459. The reversal of 403221241441 is 144142122304.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-403221241441 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (403221241481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5547826 + ... + 5620036.

It is an arithmetic number, because the mean of its divisors is an integer number (50449108500).

Almost surely, 2^403221241441 is an apocalyptic number.

It is an amenable number.

403221241441 is a deficient number, since it is larger than the sum of its proper divisors (371626559).

403221241441 is a wasteful number, since it uses less digits than its factorization.

403221241441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77279.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 403221241441 its reverse (144142122304), we get a palindrome (547363363745).

The spelling of 403221241441 in words is "four hundred three billion, two hundred twenty-one million, two hundred forty-one thousand, four hundred forty-one".