12371817373907 has 4 divisors (see below), whose sum is σ = 13099571337096. Its totient is φ = 11644063410720.

The previous prime is 12371817373901. The next prime is 12371817373919. The reversal of 12371817373907 is 70937371817321.

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 12371817373907 - 2⁴ = 12371817373891 is a prime.

It is a super-3 number, since 3×12371817373907³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12371817373901) 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 3 ways as a sum of consecutive naturals, for example, 363876981569 + ... + 363876981602.

It is an arithmetic number, because the mean of its divisors is an integer number (3274892834274).

Almost surely, 2^{12371817373907} is an apocalyptic number.

12371817373907 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

12371817373907 is a deficient number, since it is larger than the sum of its proper divisors (727753963189).

12371817373907 is an equidigital number, since it uses as much as digits as its factorization.

12371817373907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727753963188.

The product of its (nonzero) digits is 9335088, while the sum is 59.

The spelling of 12371817373907 in words is "twelve trillion, three hundred seventy-one billion, eight hundred seventeen million, three hundred seventy-three thousand, nine hundred seven".