401050513364 has 24 divisors (see below), whose sum is σ = 739454570400. Its totient is φ = 189797130720.

The previous prime is 401050513321. The next prime is 401050513379. The reversal of 401050513364 is 463315050104.

It is a self number, because there is not a number n which added to its sum of digits gives 401050513364.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2335499 + ... + 2501330.

It is an arithmetic number, because the mean of its divisors is an integer number (30810607100).

Almost surely, 2^401050513364 is an apocalyptic number.

It is an amenable number.

401050513364 is a deficient number, since it is larger than the sum of its proper divisors (338404057036).

401050513364 is a wasteful number, since it uses less digits than its factorization.

401050513364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4837943 (or 4837941 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 401050513364 its reverse (463315050104), we get a palindrome (864365563468).

The spelling of 401050513364 in words is "four hundred one billion, fifty million, five hundred thirteen thousand, three hundred sixty-four".