2403102043144 has 96 divisors (see below), whose sum is σ = 5177214221760. Its totient is φ = 1042965714560.

The previous prime is 2403102043129. The next prime is 2403102043169. The reversal of 2403102043144 is 4413402013042.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12438774 + ... + 12630490.

It is an arithmetic number, because the mean of its divisors is an integer number (53929314810).

Almost surely, 2^{2403102043144} 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 2403102043144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2588607110880).

2403102043144 is an abundant number, since it is smaller than the sum of its proper divisors (2774112178616).

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

2403102043144 is a wasteful number, since it uses less digits than its factorization.

2403102043144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192331 (or 192316 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 2403102043144 its reverse (4413402013042), we get a palindrome (6816504056186).

The spelling of 2403102043144 in words is "two trillion, four hundred three billion, one hundred two million, forty-three thousand, one hundred forty-four".