2130943834560 has 56 divisors (see below), whose sum is σ = 6765746677776. Its totient is φ = 568251688960.

The previous prime is 2130943834519. The next prime is 2130943834639. The reversal of 2130943834560 is 654383490312.

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 1109865621 + ... + 1109867540.

Almost surely, 2^{2130943834560} is an apocalyptic number.

2130943834560 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2130943834560 is an abundant number, since it is smaller than the sum of its proper divisors (4634802843216).

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

2130943834560 is a wasteful number, since it uses less digits than its factorization.

2130943834560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2219733181 (or 2219733171 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 48.

The spelling of 2130943834560 in words is "two trillion, one hundred thirty billion, nine hundred forty-three million, eight hundred thirty-four thousand, five hundred sixty".