2303535040000 has 200 divisors, whose sum is σ = 5837268419928. Its totient is φ = 907653120000.

The previous prime is 2303535039991. The next prime is 2303535040007. The reversal of 2303535040000 is 405353032.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303535040007) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 21386280 + ... + 21493720.

Almost surely, 2^{2303535040000} is an apocalyptic number.

2303535040000 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 2303535040000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2918634209964).

2303535040000 is an abundant number, since it is smaller than the sum of its proper divisors (3533733379928).

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

2303535040000 is an frugal number, since it uses more digits than its factorization.

2303535040000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107546 (or 107515 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

The spelling of 2303535040000 in words is "two trillion, three hundred three billion, five hundred thirty-five million, forty thousand".