2130043120412 has 24 divisors (see below), whose sum is σ = 3747671233152. Its totient is φ = 1059286460400.

The previous prime is 2130043120399. The next prime is 2130043120427. The reversal of 2130043120412 is 2140213400312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484487 + ... + 2120097.

It is an arithmetic number, because the mean of its divisors is an integer number (156152968048).

Almost surely, 2^{2130043120412} is an apocalyptic number.

It is an amenable number.

2130043120412 is a deficient number, since it is larger than the sum of its proper divisors (1617628112740).

2130043120412 is a wasteful number, since it uses less digits than its factorization.

2130043120412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637369 (or 1637367 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 2130043120412 its reverse (2140213400312), we get a palindrome (4270256520724).

The spelling of 2130043120412 in words is "two trillion, one hundred thirty billion, forty-three million, one hundred twenty thousand, four hundred twelve".