12381970430 has 8 divisors (see below), whose sum is σ = 22287546792. Its totient is φ = 4952788168.

The previous prime is 12381970423. The next prime is 12381970441. The reversal of 12381970430 is 3407918321.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 619098512 + ... + 619098531.

It is an arithmetic number, because the mean of its divisors is an integer number (2785943349).

Almost surely, 2^12381970430 is an apocalyptic number.

12381970430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12381970430 is a deficient number, since it is larger than the sum of its proper divisors (9905576362).

12381970430 is a wasteful number, since it uses less digits than its factorization.

12381970430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1238197050.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 12381970430 in words is "twelve billion, three hundred eighty-one million, nine hundred seventy thousand, four hundred thirty".