12344652001 has 16 divisors (see below), whose sum is σ = 13639368960. Its totient is φ = 11078885520.

The previous prime is 12344651999. The next prime is 12344652031. The reversal of 12344652001 is 10025644321.

It is a cyclic number.

It is not a de Polignac number, because 12344652001 - 2¹ = 12344651999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12344652031) 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 15 ways as a sum of consecutive naturals, for example, 1437346 + ... + 1445908.

It is an arithmetic number, because the mean of its divisors is an integer number (852460560).

Almost surely, 2^12344652001 is an apocalyptic number.

12344652001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12344652001 is a deficient number, since it is larger than the sum of its proper divisors (1294716959).

12344652001 is a wasteful number, since it uses less digits than its factorization.

12344652001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10236.

The product of its (nonzero) digits is 5760, while the sum is 28.

The spelling of 12344652001 in words is "twelve billion, three hundred forty-four million, six hundred fifty-two thousand, one".