2860761256320 has 128 divisors (see below), whose sum is σ = 9947647169280. Its totient is φ = 693517875200.

The previous prime is 2860761256307. The next prime is 2860761256343. The reversal of 2860761256320 is 236521670682.

It is a tau number, because it is divible by the number of its divisors (128).

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

It is a self number, because there is not a number n which added to its sum of digits gives 2860761256320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67705236 + ... + 67747475.

It is an arithmetic number, because the mean of its divisors is an integer number (77715993510).

Almost surely, 2^{2860761256320} is an apocalyptic number.

2860761256320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2860761256320 is an abundant number, since it is smaller than the sum of its proper divisors (7086885912960).

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

2860761256320 is a wasteful number, since it uses less digits than its factorization.

2860761256320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135452744 (or 135452732 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 48.

The spelling of 2860761256320 in words is "two trillion, eight hundred sixty billion, seven hundred sixty-one million, two hundred fifty-six thousand, three hundred twenty".