12360481557667 has 16 divisors (see below), whose sum is σ = 13182670771200. Its totient is φ = 11548871268480.

The previous prime is 12360481557643. The next prime is 12360481557691. The reversal of 12360481557667 is 76675518406321.

It is an interprime number because it is at equal distance from previous prime (12360481557643) and next prime (12360481557691).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12360481557667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12360481557637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34033242 + ... + 34394512.

It is an arithmetic number, because the mean of its divisors is an integer number (823916923200).

Almost surely, 2^{12360481557667} is an apocalyptic number.

12360481557667 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12360481557667 is a deficient number, since it is larger than the sum of its proper divisors (822189213533).

12360481557667 is a wasteful number, since it uses less digits than its factorization.

12360481557667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375906.

The product of its (nonzero) digits is 50803200, while the sum is 61.

The spelling of 12360481557667 in words is "twelve trillion, three hundred sixty billion, four hundred eighty-one million, five hundred fifty-seven thousand, six hundred sixty-seven".