12407401246 has 16 divisors (see below), whose sum is σ = 18864607104. Its totient is φ = 6119431384.

The previous prime is 12407401207. The next prime is 12407401249. The reversal of 12407401246 is 64210470421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12407401249) 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 7 ways as a sum of consecutive naturals, for example, 49641 + ... + 165163.

It is an arithmetic number, because the mean of its divisors is an integer number (1179037944).

Almost surely, 2^12407401246 is an apocalyptic number.

12407401246 is a deficient number, since it is larger than the sum of its proper divisors (6457205858).

12407401246 is a wasteful number, since it uses less digits than its factorization.

12407401246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116255.

The product of its (nonzero) digits is 10752, while the sum is 31.

Adding to 12407401246 its reverse (64210470421), we get a palindrome (76617871667).

The spelling of 12407401246 in words is "twelve billion, four hundred seven million, four hundred one thousand, two hundred forty-six".