11907468518401 has 8 divisors (see below), whose sum is σ = 12103121571624. Its totient is φ = 11711829937920.

The previous prime is 11907468518389. The next prime is 11907468518411. The reversal of 11907468518401 is 10481586470911.

It is a Cunningham number, because it is equal to 3450720²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1 + 11907468518400 = 1^2 + 3450720^2 .

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 11907468518401 - 2¹¹ = 11907468516353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11907468518411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1952920 + ... + 5256313.

It is an arithmetic number, because the mean of its divisors is an integer number (1512890196453).

Almost surely, 2^{11907468518401} is an apocalyptic number.

It is an amenable number.

11907468518401 is a deficient number, since it is larger than the sum of its proper divisors (195653053223).

11907468518401 is an equidigital number, since it uses as much as digits as its factorization.

11907468518401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7236371.

The product of its (nonzero) digits is 1935360, while the sum is 55.

The spelling of 11907468518401 in words is "eleven trillion, nine hundred seven billion, four hundred sixty-eight million, five hundred eighteen thousand, four hundred one".