2886391213124 has 6 divisors (see below), whose sum is σ = 5051184622974. Its totient is φ = 1443195606560.

The previous prime is 2886391213087. The next prime is 2886391213169. The reversal of 2886391213124 is 4213121936882.

It can be written as a sum of positive squares in only one way, i.e., 2549712755524 + 336678457600 = 1596782^2 + 580240^2 .

It is a super-4 number, since 4×2886391213124⁴ (a number of 51 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 360798901637 + ... + 360798901644.

It is an arithmetic number, because the mean of its divisors is an integer number (841864103829).

Almost surely, 2^{2886391213124} is an apocalyptic number.

It is an amenable number.

2886391213124 is a deficient number, since it is larger than the sum of its proper divisors (2164793409850).

2886391213124 is a wasteful number, since it uses less digits than its factorization.

2886391213124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721597803285 (or 721597803283 counting only the distinct ones).

The product of its digits is 995328, while the sum is 50.

The spelling of 2886391213124 in words is "two trillion, eight hundred eighty-six billion, three hundred ninety-one million, two hundred thirteen thousand, one hundred twenty-four".