12470381730 has 80 divisors (see below), whose sum is σ = 34989413184. Its totient is φ = 3180846240.

The previous prime is 12470381719. The next prime is 12470381743. The reversal of 12470381730 is 3718307421.

12470381730 is a `hidden beast` number, since 1 + 247 + 0 + 381 + 7 + 30 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 316056 + ... + 353315.

Almost surely, 2^12470381730 is an apocalyptic number.

12470381730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12470381730 is an abundant number, since it is smaller than the sum of its proper divisors (22519031454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12470381730 is a wasteful number, since it uses less digits than its factorization.

12470381730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 669413 (or 669404 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The spelling of 12470381730 in words is "twelve billion, four hundred seventy million, three hundred eighty-one thousand, seven hundred thirty".