12603150344044 has 48 divisors (see below), whose sum is σ = 24182203868928. Its totient is φ = 5712344186688.

The previous prime is 12603150344021. The next prime is 12603150344069. The reversal of 12603150344044 is 44044305130621.

It is a junction number, because it is equal to n+sod(n) for n = 12603150343994 and 12603150344012.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8022042 + ... + 9463585.

It is an arithmetic number, because the mean of its divisors is an integer number (503795913936).

Almost surely, 2^{12603150344044} is an apocalyptic number.

It is an amenable number.

12603150344044 is a deficient number, since it is larger than the sum of its proper divisors (11579053524884).

12603150344044 is a wasteful number, since it uses less digits than its factorization.

12603150344044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17485894 (or 17485892 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 12603150344044 its reverse (44044305130621), we get a palindrome (56647455474665).

The spelling of 12603150344044 in words is "twelve trillion, six hundred three billion, one hundred fifty million, three hundred forty-four thousand, forty-four".