2130044325512 has 64 divisors (see below), whose sum is σ = 4153832766000. Its totient is φ = 1022763728896.

The previous prime is 2130044325511. The next prime is 2130044325523. The reversal of 2130044325512 is 2155234400312.

It can be written as a sum of positive squares in 8 ways, for example, as 2037259510276 + 92784815236 = 1427326^2 + 304606^2 .

It is not an unprimeable number, because it can be changed into a prime (2130044325511) 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, 40339064 + ... + 40391832.

Almost surely, 2^{2130044325512} is an apocalyptic number.

It is an amenable number.

2130044325512 is a deficient number, since it is larger than the sum of its proper divisors (2023788440488).

2130044325512 is a wasteful number, since it uses less digits than its factorization.

2130044325512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53738 (or 53734 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 32.

Adding to 2130044325512 its reverse (2155234400312), we get a palindrome (4285278725824).

The spelling of 2130044325512 in words is "two trillion, one hundred thirty billion, forty-four million, three hundred twenty-five thousand, five hundred twelve".