401113444424 has 48 divisors (see below), whose sum is σ = 944771352000. Its totient is φ = 156277962720.

The previous prime is 401113444399. The next prime is 401113444451. The reversal of 401113444424 is 424444311104.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 29591324 + ... + 29604875.

It is an arithmetic number, because the mean of its divisors is an integer number (19682736500).

Almost surely, 2^401113444424 is an apocalyptic number.

401113444424 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

401113444424 is an abundant number, since it is smaller than the sum of its proper divisors (543657907576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

401113444424 is a wasteful number, since it uses less digits than its factorization.

401113444424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59196234 (or 59196219 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 401113444424 its reverse (424444311104), we get a palindrome (825557755528).

The spelling of 401113444424 in words is "four hundred one billion, one hundred thirteen million, four hundred forty-four thousand, four hundred twenty-four".