12454070309 has 8 divisors (see below), whose sum is σ = 12595482240. Its totient is φ = 12313360800.

The previous prime is 12454070303. The next prime is 12454070381. The reversal of 12454070309 is 90307045421.

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 12454070309 - 2²⁰ = 12453021733 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12454070303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139904 + ... + 210905.

It is an arithmetic number, because the mean of its divisors is an integer number (1574435280).

Almost surely, 2^12454070309 is an apocalyptic number.

It is an amenable number.

12454070309 is a deficient number, since it is larger than the sum of its proper divisors (141411931).

12454070309 is a wasteful number, since it uses less digits than its factorization.

12454070309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351211.

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 12454070309 in words is "twelve billion, four hundred fifty-four million, seventy thousand, three hundred nine".