350423111100505 has 8 divisors (see below), whose sum is σ = 420571630599624. Its totient is φ = 280295890694400.

The previous prime is 350423111100493. The next prime is 350423111100521. The reversal of 350423111100505 is 505001111324053.

It can be written as a sum of positive squares in 4 ways, for example, as 21255714393664 + 329167396706841 = 4610392^2 + 18142971^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 350423111100505 - 2¹⁷ = 350423110969433 is a prime.

It is a super-2 number, since 2×350423111100505² (a number of 30 digits) contains 22 as substring.

It is a Duffinian 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, 5324737056 + ... + 5324802865.

It is an arithmetic number, because the mean of its divisors is an integer number (52571453824953).

Almost surely, 2^{350423111100505} is an apocalyptic number.

It is an amenable number.

350423111100505 is a deficient number, since it is larger than the sum of its proper divisors (70148519499119).

350423111100505 is a wasteful number, since it uses less digits than its factorization.

350423111100505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10649546507.

The product of its (nonzero) digits is 9000, while the sum is 31.

Adding to 350423111100505 its reverse (505001111324053), we get a palindrome (855424222424558).

The spelling of 350423111100505 in words is "three hundred fifty trillion, four hundred twenty-three billion, one hundred eleven million, one hundred thousand, five hundred five".