351622500413 has 16 divisors (see below), whose sum is σ = 357182186496. Its totient is φ = 346083788160.

The previous prime is 351622500409. The next prime is 351622500421. The reversal of 351622500413 is 314005226153.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 351622500413 - 2² = 351622500409 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 351622500413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351622500473) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87750056 + ... + 87754062.

It is an arithmetic number, because the mean of its divisors is an integer number (22323886656).

Almost surely, 2^351622500413 is an apocalyptic number.

It is an amenable number.

351622500413 is a deficient number, since it is larger than the sum of its proper divisors (5559686083).

351622500413 is a wasteful number, since it uses less digits than its factorization.

351622500413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6284.

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

Adding to 351622500413 its reverse (314005226153), we get a palindrome (665627726566).

The spelling of 351622500413 in words is "three hundred fifty-one billion, six hundred twenty-two million, five hundred thousand, four hundred thirteen".