2303005656798 has 768 divisors, whose sum is σ = 7016531558400. Its totient is φ = 527959296000.

The previous prime is 2303005656751. The next prime is 2303005656799. The reversal of 2303005656798 is 8976565003032.

It is a happy number.

2303005656798 is a `hidden beast` number, since 2 + 3 + 0 + 3 + 0 + 0 + 565 + 6 + 79 + 8 = 666.

2303005656798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2303005656798² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303005656799) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 2778052248 + ... + 2778053076.

It is an arithmetic number, because the mean of its divisors is an integer number (9136108800).

Almost surely, 2^{2303005656798} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2303005656798, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3508265779200).

2303005656798 is an abundant number, since it is smaller than the sum of its proper divisors (4713525901602).

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

2303005656798 is a wasteful number, since it uses less digits than its factorization.

2303005656798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1029 (or 1026 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 54.

The spelling of 2303005656798 in words is "two trillion, three hundred three billion, five million, six hundred fifty-six thousand, seven hundred ninety-eight".