2130334001440 has 48 divisors (see below), whose sum is σ = 5033575467648. Its totient is φ = 852021619456.

The previous prime is 2130334001423. The next prime is 2130334001441. The reversal of 2130334001440 is 441004330312.

It is not an unprimeable number, because it can be changed into a prime (2130334001441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 351849 + ... + 2093911.

It is an arithmetic number, because the mean of its divisors is an integer number (104866155576).

Almost surely, 2^{2130334001440} is an apocalyptic number.

2130334001440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2130334001440 is an abundant number, since it is smaller than the sum of its proper divisors (2903241466208).

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

2130334001440 is a wasteful number, since it uses less digits than its factorization.

2130334001440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749721 (or 1749713 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2130334001440 its reverse (441004330312), we get a palindrome (2571338331752).

The spelling of 2130334001440 in words is "two trillion, one hundred thirty billion, three hundred thirty-four million, one thousand, four hundred forty".