403421022441 has 6 divisors (see below), whose sum is σ = 582719254650. Its totient is φ = 268947348288.

The previous prime is 403421022421. The next prime is 403421022451. The reversal of 403421022441 is 144220124304.

403421022441 is a `hidden beast` number, since 4 + 0 + 3 + 4 + 210 + 2 + 2 + 441 = 666.

It can be written as a sum of positive squares in only one way, i.e., 253577709225 + 149843313216 = 503565^2 + 387096^2 .

It is not a de Polignac number, because 403421022441 - 2⁹ = 403421021929 is a prime.

It is not an unprimeable number, because it can be changed into a prime (403421022421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22412279016 + ... + 22412279033.

It is an arithmetic number, because the mean of its divisors is an integer number (97119875775).

Almost surely, 2^403421022441 is an apocalyptic number.

It is an amenable number.

403421022441 is a deficient number, since it is larger than the sum of its proper divisors (179298232209).

403421022441 is a wasteful number, since it uses less digits than its factorization.

403421022441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44824558055 (or 44824558052 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 403421022441 its reverse (144220124304), we get a palindrome (547641146745).

The spelling of 403421022441 in words is "four hundred three billion, four hundred twenty-one million, twenty-two thousand, four hundred forty-one".