2869727973120 has 432 divisors, whose sum is σ = 10601641290240. Its totient is φ = 714962755584.

The previous prime is 2869727973103. The next prime is 2869727973139. The reversal of 2869727973120 is 213797279682.

2869727973120 is a `hidden beast` number, since 286 + 9 + 7 + 279 + 73 + 12 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11267341 + ... + 11519219.

It is an arithmetic number, because the mean of its divisors is an integer number (24540836320).

Almost surely, 2^{2869727973120} is an apocalyptic number.

2869727973120 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 2869727973120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5300820645120).

2869727973120 is an abundant number, since it is smaller than the sum of its proper divisors (7731913317120).

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

2869727973120 is a wasteful number, since it uses less digits than its factorization.

2869727973120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251972 (or 251955 counting only the distinct ones).

The product of its (nonzero) digits is 32006016, while the sum is 63.

The spelling of 2869727973120 in words is "two trillion, eight hundred sixty-nine billion, seven hundred twenty-seven million, nine hundred seventy-three thousand, one hundred twenty".