2403402001312 has 48 divisors (see below), whose sum is σ = 5095835170272. Its totient is φ = 1109227472640.

The previous prime is 2403402001307. The next prime is 2403402001313. The reversal of 2403402001312 is 2131002043042.

2403402001312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2403402001313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16929987 + ... + 17071357.

It is an arithmetic number, because the mean of its divisors is an integer number (106163232714).

Almost surely, 2^{2403402001312} is an apocalyptic number.

It is an amenable number.

2403402001312 is an abundant number, since it is smaller than the sum of its proper divisors (2692433168960).

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

2403402001312 is a wasteful number, since it uses less digits than its factorization.

2403402001312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182261 (or 182253 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2403402001312 its reverse (2131002043042), we get a palindrome (4534404044354).

The spelling of 2403402001312 in words is "two trillion, four hundred three billion, four hundred two million, one thousand, three hundred twelve".