2143087773060 has 240 divisors, whose sum is σ = 6514160712192. Its totient is φ = 526436352000.

The previous prime is 2143087773017. The next prime is 2143087773083. The reversal of 2143087773060 is 603777803412.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1098455085 + ... + 1098457035.

Almost surely, 2^{2143087773060} is an apocalyptic number.

2143087773060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2143087773060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3257080356096).

2143087773060 is an abundant number, since it is smaller than the sum of its proper divisors (4371072939132).

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

2143087773060 is a wasteful number, since it uses less digits than its factorization.

2143087773060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2656 (or 2615 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 48.

The spelling of 2143087773060 in words is "two trillion, one hundred forty-three billion, eighty-seven million, seven hundred seventy-three thousand, sixty".