11970914005 has 8 divisors (see below), whose sum is σ = 14365685592. Its totient is φ = 9576338688.

The previous prime is 11970913967. The next prime is 11970914009. The reversal of 11970914005 is 50041907911.

11970914005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 8474675364 + 3496238641 = 92058^2 + 59129^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 11970914005 - 2¹³ = 11970905813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11970914009) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 200817 + ... + 253513.

It is an arithmetic number, because the mean of its divisors is an integer number (1795710699).

Almost surely, 2^11970914005 is an apocalyptic number.

It is an amenable number.

11970914005 is a deficient number, since it is larger than the sum of its proper divisors (2394771587).

11970914005 is an equidigital number, since it uses as much as digits as its factorization.

11970914005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98135.

The product of its (nonzero) digits is 11340, while the sum is 37.

The spelling of 11970914005 in words is "eleven billion, nine hundred seventy million, nine hundred fourteen thousand, five".