12409949270 has 8 divisors (see below), whose sum is σ = 22337908704. Its totient is φ = 4963979704.

The previous prime is 12409949269. The next prime is 12409949287. The reversal of 12409949270 is 7294990421.

12409949270 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 620497454 + ... + 620497473.

It is an arithmetic number, because the mean of its divisors is an integer number (2792238588).

Almost surely, 2^12409949270 is an apocalyptic number.

12409949270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12409949270 is a deficient number, since it is larger than the sum of its proper divisors (9927959434).

12409949270 is a wasteful number, since it uses less digits than its factorization.

12409949270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1240994934.

The product of its (nonzero) digits is 326592, while the sum is 47.

The spelling of 12409949270 in words is "twelve billion, four hundred nine million, nine hundred forty-nine thousand, two hundred seventy".