12380377403 has 8 divisors (see below), whose sum is σ = 12954811776. Its totient is φ = 11816884800.

The previous prime is 12380377391. The next prime is 12380377421. The reversal of 12380377403 is 30477308321.

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 12380377403 - 2¹² = 12380373307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12380377453) 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, 2733128 + ... + 2737653.

It is an arithmetic number, because the mean of its divisors is an integer number (1619351472).

Almost surely, 2^12380377403 is an apocalyptic number.

12380377403 is a deficient number, since it is larger than the sum of its proper divisors (574434373).

12380377403 is an equidigital number, since it uses as much as digits as its factorization.

12380377403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5470885.

The product of its (nonzero) digits is 84672, while the sum is 38.

The spelling of 12380377403 in words is "twelve billion, three hundred eighty million, three hundred seventy-seven thousand, four hundred three".