401133342224 has 10 divisors (see below), whose sum is σ = 777195850590. Its totient is φ = 200566671104.

The previous prime is 401133342217. The next prime is 401133342227. The reversal of 401133342224 is 422243331104.

It can be written as a sum of positive squares in only one way, i.e., 387854928400 + 13278413824 = 622780^2 + 115232^2 .

It is not an unprimeable number, because it can be changed into a prime (401133342227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12535416929 + ... + 12535416960.

It is an arithmetic number, because the mean of its divisors is an integer number (77719585059).

Almost surely, 2^401133342224 is an apocalyptic number.

It is an amenable number.

401133342224 is a deficient number, since it is larger than the sum of its proper divisors (376062508366).

401133342224 is a wasteful number, since it uses less digits than its factorization.

401133342224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25070833897 (or 25070833891 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 401133342224 its reverse (422243331104), we get a palindrome (823376673328).

The spelling of 401133342224 in words is "four hundred one billion, one hundred thirty-three million, three hundred forty-two thousand, two hundred twenty-four".