2493030435840 has 792 divisors, whose sum is σ = 10373058064512. Its totient is φ = 551438254080.

The previous prime is 2493030435829. The next prime is 2493030435919. The reversal of 2493030435840 is 485340303942.

2493030435840 is a `hidden beast` number, since 2 + 4 + 9 + 30 + 30 + 4 + 3 + 584 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 69977712 + ... + 70013328.

It is an arithmetic number, because the mean of its divisors is an integer number (13097295536).

Almost surely, 2^{2493030435840} is an apocalyptic number.

2493030435840 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 2493030435840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5186529032256).

2493030435840 is an abundant number, since it is smaller than the sum of its proper divisors (7880027628672).

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

2493030435840 is a wasteful number, since it uses less digits than its factorization.

2493030435840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35693 (or 35665 counting only the distinct ones).

The product of its (nonzero) digits is 1244160, while the sum is 45.

The spelling of 2493030435840 in words is "two trillion, four hundred ninety-three billion, thirty million, four hundred thirty-five thousand, eight hundred forty".