11860445345407 has 4 divisors (see below), whose sum is σ = 11861102051656. Its totient is φ = 11859788639160.

The previous prime is 11860445345389. The next prime is 11860445345423. The reversal of 11860445345407 is 70454354406811.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11860445345407 - 2²³ = 11860436956799 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 (11860445345107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328326033 + ... + 328362154.

It is an arithmetic number, because the mean of its divisors is an integer number (2965275512914).

Almost surely, 2^{11860445345407} is an apocalyptic number.

11860445345407 is a deficient number, since it is larger than the sum of its proper divisors (656706249).

11860445345407 is an equidigital number, since it uses as much as digits as its factorization.

11860445345407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656706248.

The product of its (nonzero) digits is 6451200, while the sum is 52.

The spelling of 11860445345407 in words is "eleven trillion, eight hundred sixty billion, four hundred forty-five million, three hundred forty-five thousand, four hundred seven".