11962373065 has 8 divisors (see below), whose sum is σ = 14356616328. Its totient is φ = 9568719360.

The previous prime is 11962373057. The next prime is 11962373083. The reversal of 11962373065 is 56037326911.

It can be written as a sum of positive squares in 4 ways, for example, as 5792427664 + 6169945401 = 76108^2 + 78549^2 .

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

It is not a de Polignac number, because 11962373065 - 2³ = 11962373057 is a prime.

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, 101446 + ... + 184975.

It is an arithmetic number, because the mean of its divisors is an integer number (1794577041).

Almost surely, 2^11962373065 is an apocalyptic number.

It is an amenable number.

11962373065 is a deficient number, since it is larger than the sum of its proper divisors (2394243263).

11962373065 is an equidigital number, since it uses as much as digits as its factorization.

11962373065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294779.

The product of its (nonzero) digits is 204120, while the sum is 43.

Adding to 11962373065 its reverse (56037326911), we get a palindrome (67999699976).

The spelling of 11962373065 in words is "eleven billion, nine hundred sixty-two million, three hundred seventy-three thousand, sixty-five".