2052403115412 has 96 divisors (see below), whose sum is σ = 5192912435200. Its totient is φ = 627152803200.

The previous prime is 2052403115407. The next prime is 2052403115423. The reversal of 2052403115412 is 2145113042502.

It is a self number, because there is not a number n which added to its sum of digits gives 2052403115412.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104178339 + ... + 104198037.

Almost surely, 2^{2052403115412} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2052403115412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2596456217600).

2052403115412 is an abundant number, since it is smaller than the sum of its proper divisors (3140509319788).

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

2052403115412 is a wasteful number, since it uses less digits than its factorization.

2052403115412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24293 (or 24291 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 2052403115412 its reverse (2145113042502), we get a palindrome (4197516157914).

The spelling of 2052403115412 in words is "two trillion, fifty-two billion, four hundred three million, one hundred fifteen thousand, four hundred twelve".