2130560715690 has 96 divisors (see below), whose sum is σ = 6361099992000. Its totient is φ = 489315375360.

The previous prime is 2130560715683. The next prime is 2130560715737. The reversal of 2130560715690 is 965170650312.

2130560715690 is a `hidden beast` number, since 2 + 1 + 30 + 5 + 607 + 1 + 5 + 6 + 9 + 0 = 666.

It is a super-2 number, since 2×2130560715690² (a number of 25 digits) contains 22 as substring.

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

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 56614915 + ... + 56652534.

It is an arithmetic number, because the mean of its divisors is an integer number (66261458250).

Almost surely, 2^{2130560715690} is an apocalyptic number.

2130560715690 is an abundant number, since it is smaller than the sum of its proper divisors (4230539276310).

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

2130560715690 is a wasteful number, since it uses less digits than its factorization.

2130560715690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113267492 (or 113267489 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The spelling of 2130560715690 in words is "two trillion, one hundred thirty billion, five hundred sixty million, seven hundred fifteen thousand, six hundred ninety".