2857000374144 has 128 divisors (see below), whose sum is σ = 9636707692800. Its totient is φ = 816285814272.

The previous prime is 2857000374139. The next prime is 2857000374157. The reversal of 2857000374144 is 4414730007582.

2857000374144 is a `hidden beast` number, since 2 + 8 + 570 + 0 + 0 + 3 + 74 + 1 + 4 + 4 = 666.

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

It is a super-3 number, since 3×2857000374144³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2857000374144.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 59024262 + ... + 59072645.

It is an arithmetic number, because the mean of its divisors is an integer number (75286778850).

Almost surely, 2^{2857000374144} is an apocalyptic number.

2857000374144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2857000374144 is an abundant number, since it is smaller than the sum of its proper divisors (6779707318656).

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

2857000374144 is a wasteful number, since it uses less digits than its factorization.

2857000374144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118096937 (or 118096919 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 45.

The spelling of 2857000374144 in words is "two trillion, eight hundred fifty-seven billion, three hundred seventy-four thousand, one hundred forty-four".