2403443241312 has 48 divisors (see below), whose sum is σ = 6316723293552. Its totient is φ = 800171901440.

The previous prime is 2403443241239. The next prime is 2403443241337. The reversal of 2403443241312 is 2131423443042.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15168363 + ... + 15325994.

It is an arithmetic number, because the mean of its divisors is an integer number (131598401949).

Almost surely, 2^{2403443241312} is an apocalyptic number.

It is an amenable number.

2403443241312 is an abundant number, since it is smaller than the sum of its proper divisors (3913280052240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2403443241312 is a wasteful number, since it uses less digits than its factorization.

2403443241312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30495191 (or 30495183 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 2403443241312 its reverse (2131423443042), we get a palindrome (4534866684354).

The spelling of 2403443241312 in words is "two trillion, four hundred three billion, four hundred forty-three million, two hundred forty-one thousand, three hundred twelve".