12375320619 has 8 divisors (see below), whose sum is σ = 16543965760. Its totient is φ = 8228444616.

The previous prime is 12375320611. The next prime is 12375320641. The reversal of 12375320619 is 91602357321.

It is a happy number.

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

It is not a de Polignac number, because 12375320619 - 2³ = 12375320611 is a prime.

It is a super-2 number, since 2×12375320619² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12375320611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5440957 + ... + 5443230.

It is an arithmetic number, because the mean of its divisors is an integer number (2067995720).

Almost surely, 2^12375320619 is an apocalyptic number.

12375320619 is a deficient number, since it is larger than the sum of its proper divisors (4168645141).

12375320619 is a wasteful number, since it uses less digits than its factorization.

12375320619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10884569.

The product of its (nonzero) digits is 68040, while the sum is 39.

The spelling of 12375320619 in words is "twelve billion, three hundred seventy-five million, three hundred twenty thousand, six hundred nineteen".