401324241232 has 20 divisors (see below), whose sum is σ = 782715163936. Its totient is φ = 199333231200.

The previous prime is 401324241229. The next prime is 401324241233. The reversal of 401324241232 is 232142423104.

It is a super-2 number, since 2×401324241232² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 401324241232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401324241233) 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 3 ways as a sum of consecutive naturals, for example, 83053098 + ... + 83057929.

Almost surely, 2^401324241232 is an apocalyptic number.

It is an amenable number.

401324241232 is a deficient number, since it is larger than the sum of its proper divisors (381390922704).

401324241232 is a wasteful number, since it uses less digits than its factorization.

401324241232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166111186 (or 166111180 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 401324241232 its reverse (232142423104), we get a palindrome (633466664336).

The spelling of 401324241232 in words is "four hundred one billion, three hundred twenty-four million, two hundred forty-one thousand, two hundred thirty-two".