2340730633040 has 80 divisors (see below), whose sum is σ = 5535063322560. Its totient is φ = 920319129600.

The previous prime is 2340730633039. The next prime is 2340730633049. The reversal of 2340730633040 is 403360370432.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340730633049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52166615 + ... + 52211465.

It is an arithmetic number, because the mean of its divisors is an integer number (69188291532).

Almost surely, 2^{2340730633040} is an apocalyptic number.

2340730633040 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 2340730633040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2767531661280).

2340730633040 is an abundant number, since it is smaller than the sum of its proper divisors (3194332689520).

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

2340730633040 is a wasteful number, since it uses less digits than its factorization.

2340730633040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55980 (or 55974 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 35.

The spelling of 2340730633040 in words is "two trillion, three hundred forty billion, seven hundred thirty million, six hundred thirty-three thousand, forty".