2403112400000 has 576 divisors, whose sum is σ = 6824319465600. Its totient is φ = 840153600000.

The previous prime is 2403112399973. The next prime is 2403112400023. The reversal of 2403112400000 is 42113042.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1284399065 + ... + 1284400935.

It is an arithmetic number, because the mean of its divisors is an integer number (11847776850).

Almost surely, 2^{2403112400000} is an apocalyptic number.

2403112400000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2403112400000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3412159732800).

2403112400000 is an abundant number, since it is smaller than the sum of its proper divisors (4421207065600).

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

2403112400000 is an equidigital number, since it uses as much as digits as its factorization.

2403112400000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1955 (or 1910 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2403112400000 its reverse (42113042), we get a palindrome (2403154513042).

The spelling of 2403112400000 in words is "two trillion, four hundred three billion, one hundred twelve million, four hundred thousand".