12400201502 has 16 divisors (see below), whose sum is σ = 20305496400. Its totient is φ = 5644769472.

The previous prime is 12400201493. The next prime is 12400201519. The reversal of 12400201502 is 20510200421.

12400201502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 3264752 + ... + 3268547.

It is an arithmetic number, because the mean of its divisors is an integer number (1269093525).

Almost surely, 2^12400201502 is an apocalyptic number.

12400201502 is a deficient number, since it is larger than the sum of its proper divisors (7905294898).

12400201502 is a wasteful number, since it uses less digits than its factorization.

12400201502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6533387.

The product of its (nonzero) digits is 160, while the sum is 17.

Adding to 12400201502 its reverse (20510200421), we get a palindrome (32910401923).

The spelling of 12400201502 in words is "twelve billion, four hundred million, two hundred one thousand, five hundred two".